diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b7000100e..34ebeff11 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -528,7 +528,7 @@ jobs:
           report_name: Coverage Backend
           type: lcov
           result_path: ./backend/coverage/lcov.info
-          min_coverage: 68
+          min_coverage: 74
           token: ${{ github.token }}
 
   ##########################################################################
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46a704739..d4eb48283 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,54 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [1.13.1](https://github.com/gradido/gradido/compare/1.13.0...1.13.1)
+
+- Fix: correctly evaluate to EMAIL_TEST_MODE to false [`#2273`](https://github.com/gradido/gradido/pull/2273)
+- Refactor: Contribution resolver logs and events [`#2231`](https://github.com/gradido/gradido/pull/2231)
+
+#### [1.13.0](https://github.com/gradido/gradido/compare/1.12.1...1.13.0)
+
+> 18 October 2022
+
+- release: Version 1.13.0 [`#2269`](https://github.com/gradido/gradido/pull/2269)
+- fix: Linked User Email in Transaction List [`#2268`](https://github.com/gradido/gradido/pull/2268)
+- concept capturing alias [`#2148`](https://github.com/gradido/gradido/pull/2148)
+- fix: 🍰 Daily Redeem Of Contribution Link [`#2265`](https://github.com/gradido/gradido/pull/2265)
+- fix: 🐛 Prevent Loosing Redeem Code When Changing Between Register and Login in Auth Navbar [`#2260`](https://github.com/gradido/gradido/pull/2260)
+- fix: Disable Change of Month on Update Contribution [`#2264`](https://github.com/gradido/gradido/pull/2264)
+- feat: 🍰 Global Jest Extension For Decimal Equal [`#2261`](https://github.com/gradido/gradido/pull/2261)
+- feat: 🍰 Daily Rule For Contribution Links In Admin Interface [`#2262`](https://github.com/gradido/gradido/pull/2262)
+- feat: 🍰 Do Not Show Expired Contribution Links In Wallet [`#2257`](https://github.com/gradido/gradido/pull/2257)
+- fix: 🍰 Disable Change Of Month For Update Contribution (wallet and admin) [`#2258`](https://github.com/gradido/gradido/pull/2258)
+- refactor: 🍰 Login And Logout To Mutations [`#2232`](https://github.com/gradido/gradido/pull/2232)
+- fix: 🐛 Verify Token Before Redeeming A Link [`#2254`](https://github.com/gradido/gradido/pull/2254)
+- Refactor: Add all events to documentation table [`#2240`](https://github.com/gradido/gradido/pull/2240)
+- reconfig log4js with rollover feature and userid in logevent-message [`#2221`](https://github.com/gradido/gradido/pull/2221)
+- refactor: 🍰 Refactoring Components Of `CotributionMessagesListItem` [`#2251`](https://github.com/gradido/gradido/pull/2251)
+- style: add border-radius on send form [`#2233`](https://github.com/gradido/gradido/pull/2233)
+- 2198 adminarea more dates on created transaction [`#2212`](https://github.com/gradido/gradido/pull/2212)
+- Bug: delete contribution link [`#2213`](https://github.com/gradido/gradido/pull/2213)
+- chore: 🍰 Fix Cypress Tests Unreliability [`#2245`](https://github.com/gradido/gradido/pull/2245)
+- docs: 🍰 Refine Deployment Documentation [`#2209`](https://github.com/gradido/gradido/pull/2209)
+- End-to-end test setup [`#2047`](https://github.com/gradido/gradido/pull/2047)
+- config testmodus flag for sending emails to test or team account instead of user account [`#2216`](https://github.com/gradido/gradido/pull/2216)
+- GradidoID 1: adapt and migrate database schema [`#2058`](https://github.com/gradido/gradido/pull/2058)
+- feat: Add Client Request Time to Context [`#2206`](https://github.com/gradido/gradido/pull/2206)
+- 2219 feature rework eventprotocol [`#2234`](https://github.com/gradido/gradido/pull/2234)
+- Refactor: Test register with redeem code [`#2214`](https://github.com/gradido/gradido/pull/2214)
+- 2203 delete query modal when redeeming the redeem link [`#2211`](https://github.com/gradido/gradido/pull/2211)
+- Refactor: 🍰 Change email templates [`#2228`](https://github.com/gradido/gradido/pull/2228)
+- Refactor: Events and logs completed in User Resolver [`#2204`](https://github.com/gradido/gradido/pull/2204)
+- change support mail [`#2210`](https://github.com/gradido/gradido/pull/2210)
+- feat: 🍰 Send email when contribution is confirmed [`#2193`](https://github.com/gradido/gradido/pull/2193)
+- feat: 🍰 Send email when admin writes message to contribution [`#2187`](https://github.com/gradido/gradido/pull/2187)
+- feat: 🍰 Send Email To Transaction Link Sender After Receiver Redeemed It [`#2063`](https://github.com/gradido/gradido/pull/2063)
+
 #### [1.12.1](https://github.com/gradido/gradido/compare/1.12.0...1.12.1)
 
+> 13 September 2022
+
+- release: Version 1.12.1 [`#2196`](https://github.com/gradido/gradido/pull/2196)
 - fix: 🍰 Show Not Icons In `allContribution` List [`#2195`](https://github.com/gradido/gradido/pull/2195)
 
 #### [1.12.0](https://github.com/gradido/gradido/compare/1.11.0...1.12.0)
diff --git a/admin/package.json b/admin/package.json
index f56ae0a87..2db889771 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -3,7 +3,7 @@
   "description": "Administraion Interface for Gradido",
   "main": "index.js",
   "author": "Moriz Wahl",
-  "version": "1.12.1",
+  "version": "1.13.1",
   "license": "Apache-2.0",
   "private": false,
   "scripts": {
diff --git a/admin/src/components/ContributionLink.spec.js b/admin/src/components/ContributionLink.spec.js
index f1b9cfb97..9818e8b93 100644
--- a/admin/src/components/ContributionLink.spec.js
+++ b/admin/src/components/ContributionLink.spec.js
@@ -5,6 +5,7 @@ const localVue = global.localVue
 
 const mocks = {
   $t: jest.fn((t) => t),
+  $d: jest.fn((d) => d),
 }
 
 const propsData = {
diff --git a/admin/src/components/ContributionLink.vue b/admin/src/components/ContributionLink.vue
index 893e202f4..5621e4330 100644
--- a/admin/src/components/ContributionLink.vue
+++ b/admin/src/components/ContributionLink.vue
@@ -15,7 +15,10 @@
       <b-collapse v-model="visible" id="newContribution" class="mt-2">
         <b-card>
           <p class="h2 ml-5">{{ $t('contributionLink.contributionLinks') }}</p>
-          <contribution-link-form :contributionLinkData="contributionLinkData" />
+          <contribution-link-form
+            :contributionLinkData="contributionLinkData"
+            @get-contribution-links="$emit('get-contribution-links')"
+          />
         </b-card>
       </b-collapse>
 
@@ -24,6 +27,7 @@
           v-if="count > 0"
           :items="items"
           @editContributionLinkData="editContributionLinkData"
+          @get-contribution-links="$emit('get-contribution-links')"
         />
         <div v-else>{{ $t('contributionLink.noContributionLinks') }}</div>
       </b-card-text>
diff --git a/admin/src/components/ContributionLinkForm.spec.js b/admin/src/components/ContributionLinkForm.spec.js
index 7182fb2e9..2baefcbe2 100644
--- a/admin/src/components/ContributionLinkForm.spec.js
+++ b/admin/src/components/ContributionLinkForm.spec.js
@@ -1,6 +1,7 @@
 import { mount } from '@vue/test-utils'
 import ContributionLinkForm from './ContributionLinkForm.vue'
-import { toastErrorSpy } from '../../test/testSetup'
+import { toastErrorSpy, toastSuccessSpy } from '../../test/testSetup'
+import { createContributionLink } from '@/graphql/createContributionLink.js'
 
 const localVue = global.localVue
 
@@ -72,48 +73,70 @@ describe('ContributionLinkForm', () => {
       })
     })
 
-    // describe('successfull submit', () => {
-    //   beforeEach(async () => {
-    //     mockAPIcall.mockResolvedValue({
-    //       data: {
-    //         createContributionLink: {
-    //           link: 'https://localhost/redeem/CL-1a2345678',
-    //         },
-    //       },
-    //     })
-    //     await wrapper.find('input.test-validFrom').setValue('2022-6-18')
-    //     await wrapper.find('input.test-validTo').setValue('2022-7-18')
-    //     await wrapper.find('input.test-name').setValue('test name')
-    //     await wrapper.find('input.test-memo').setValue('test memo')
-    //     await wrapper.find('input.test-amount').setValue('100')
-    //     await wrapper.find('form').trigger('submit')
-    //   })
+    describe('successfull submit', () => {
+      beforeEach(async () => {
+        apolloMutateMock.mockResolvedValue({
+          data: {
+            createContributionLink: {
+              link: 'https://localhost/redeem/CL-1a2345678',
+            },
+          },
+        })
+        await wrapper
+          .findAllComponents({ name: 'BFormDatepicker' })
+          .at(0)
+          .vm.$emit('input', '2022-6-18')
+        await wrapper
+          .findAllComponents({ name: 'BFormDatepicker' })
+          .at(1)
+          .vm.$emit('input', '2022-7-18')
+        await wrapper.find('input.test-name').setValue('test name')
+        await wrapper.find('textarea.test-memo').setValue('test memo')
+        await wrapper.find('input.test-amount').setValue('100')
+        await wrapper.find('form').trigger('submit')
+      })
 
-    //   it('calls the API', () => {
-    //     expect(mockAPIcall).toHaveBeenCalledWith(
-    //       expect.objectContaining({
-    //         variables: {
-    //           link: 'https://localhost/redeem/CL-1a2345678',
-    //         },
-    //       }),
-    //     )
-    //   })
+      it('calls the API', () => {
+        expect(apolloMutateMock).toHaveBeenCalledWith({
+          mutation: createContributionLink,
+          variables: {
+            validFrom: '2022-6-18',
+            validTo: '2022-7-18',
+            name: 'test name',
+            amount: '100',
+            memo: 'test memo',
+            cycle: 'ONCE',
+            maxPerCycle: 1,
+            maxAmountPerMonth: '0',
+          },
+        })
+      })
 
-    //   it('displays the new username', () => {
-    //     expect(wrapper.find('div.display-username').text()).toEqual('@username')
-    //   })
-    // })
-  })
-
-  describe('send createContributionLink with error', () => {
-    beforeEach(() => {
-      apolloMutateMock.mockRejectedValue({ message: 'OUCH!' })
-      wrapper = Wrapper()
-      wrapper.vm.onSubmit()
+      it('toasts a succes message', () => {
+        expect(toastSuccessSpy).toBeCalledWith('https://localhost/redeem/CL-1a2345678')
+      })
     })
 
-    it('toasts an error message', () => {
-      expect(toastErrorSpy).toBeCalledWith('contributionLink.noStartDate')
+    describe('send createContributionLink with error', () => {
+      beforeEach(async () => {
+        apolloMutateMock.mockRejectedValue({ message: 'OUCH!' })
+        await wrapper
+          .findAllComponents({ name: 'BFormDatepicker' })
+          .at(0)
+          .vm.$emit('input', '2022-6-18')
+        await wrapper
+          .findAllComponents({ name: 'BFormDatepicker' })
+          .at(1)
+          .vm.$emit('input', '2022-7-18')
+        await wrapper.find('input.test-name').setValue('test name')
+        await wrapper.find('textarea.test-memo').setValue('test memo')
+        await wrapper.find('input.test-amount').setValue('100')
+        await wrapper.find('form').trigger('submit')
+      })
+
+      it('toasts an error message', () => {
+        expect(toastErrorSpy).toBeCalledWith('OUCH!')
+      })
     })
   })
 })
diff --git a/admin/src/components/ContributionLinkForm.vue b/admin/src/components/ContributionLinkForm.vue
index a159d33d3..c21a7f17c 100644
--- a/admin/src/components/ContributionLinkForm.vue
+++ b/admin/src/components/ContributionLinkForm.vue
@@ -1,8 +1,5 @@
 <template>
   <div class="contribution-link-form">
-    <div v-if="updateData" class="text-light bg-info p-3">
-      {{ updateData }}
-    </div>
     <b-form class="m-5" @submit.prevent="onSubmit" ref="contributionLinkForm">
       <!-- Date -->
       <b-row>
@@ -68,34 +65,32 @@
           class="test-amount"
         ></b-form-input>
       </b-form-group>
-      <b-collapse id="collapse-2">
-        <b-jumbotron>
-          <b-row class="mb-4">
-            <b-col>
-              <!-- Cycle -->
-              <label for="cycle">{{ $t('contributionLink.cycle') }}</label>
-              <b-form-select
-                v-model="form.cycle"
-                :options="cycle"
-                :disabled="disabled"
-                class="mb-3"
-                size="lg"
-              ></b-form-select>
-            </b-col>
-            <b-col>
-              <!-- maxPerCycle -->
-              <label for="maxPerCycle">{{ $t('contributionLink.maxPerCycle') }}</label>
-              <b-form-select
-                v-model="form.maxPerCycle"
-                :options="maxPerCycle"
-                :disabled="disabled"
-                class="mb-3"
-                size="lg"
-              ></b-form-select>
-            </b-col>
-          </b-row>
+      <b-row class="mb-4">
+        <b-col>
+          <!-- Cycle -->
+          <label for="cycle">{{ $t('contributionLink.cycle') }}</label>
+          <b-form-select
+            v-model="form.cycle"
+            :options="cycle"
+            class="mb-3"
+            size="lg"
+          ></b-form-select>
+        </b-col>
+        <b-col>
+          <!-- maxPerCycle -->
+          <label for="maxPerCycle">{{ $t('contributionLink.maxPerCycle') }}</label>
+          <b-form-select
+            v-model="form.maxPerCycle"
+            :options="maxPerCycle"
+            :disabled="disabled"
+            class="mb-3"
+            size="lg"
+          ></b-form-select>
+        </b-col>
+      </b-row>
 
-          <!-- Max amount -->
+      <!-- Max amount -->
+      <!-- 
           <b-form-group :label="$t('contributionLink.maximumAmount')">
             <b-form-input
               v-model="form.maxAmountPerMonth"
@@ -105,8 +100,7 @@
               placeholder="0"
             ></b-form-input>
           </b-form-group>
-        </b-jumbotron>
-      </b-collapse>
+          -->
       <div class="mt-6">
         <b-button type="submit" variant="primary">{{ $t('contributionLink.create') }}</b-button>
         <b-button type="reset" variant="danger" @click.prevent="onReset">
@@ -143,18 +137,18 @@ export default {
       min: new Date(),
       cycle: [
         { value: 'ONCE', text: this.$t('contributionLink.options.cycle.once') },
-        { value: 'hourly', text: this.$t('contributionLink.options.cycle.hourly') },
-        { value: 'daily', text: this.$t('contributionLink.options.cycle.daily') },
-        { value: 'weekly', text: this.$t('contributionLink.options.cycle.weekly') },
-        { value: 'monthly', text: this.$t('contributionLink.options.cycle.monthly') },
-        { value: 'yearly', text: this.$t('contributionLink.options.cycle.yearly') },
+        //        { value: 'hourly', text: this.$t('contributionLink.options.cycle.hourly') },
+        { value: 'DAILY', text: this.$t('contributionLink.options.cycle.daily') },
+        //        { value: 'weekly', text: this.$t('contributionLink.options.cycle.weekly') },
+        //        { value: 'monthly', text: this.$t('contributionLink.options.cycle.monthly') },
+        //        { value: 'yearly', text: this.$t('contributionLink.options.cycle.yearly') },
       ],
       maxPerCycle: [
         { value: '1', text: '1 x' },
-        { value: '2', text: '2 x' },
-        { value: '3', text: '3 x' },
-        { value: '4', text: '4 x' },
-        { value: '5', text: '5 x' },
+        //        { value: '2', text: '2 x' },
+        //        { value: '3', text: '3 x' },
+        //        { value: '4', text: '4 x' },
+        //        { value: '5', text: '5 x' },
       ],
     }
   },
@@ -163,7 +157,6 @@ export default {
       if (this.form.validFrom === null)
         return this.toastError(this.$t('contributionLink.noStartDate'))
       if (this.form.validTo === null) return this.toastError(this.$t('contributionLink.noEndDate'))
-      // alert(JSON.stringify(this.form))
       this.$apollo
         .mutate({
           mutation: createContributionLink,
@@ -182,6 +175,8 @@ export default {
           this.link = result.data.createContributionLink.link
           this.toastSuccess(this.link)
           this.onReset()
+          this.$root.$emit('bv::toggle::collapse', 'newContribution')
+          this.$emit('get-contribution-links')
         })
         .catch((error) => {
           this.toastError(error.message)
@@ -194,12 +189,8 @@ export default {
     },
   },
   computed: {
-    updateData() {
-      return this.contributionLinkData
-    },
     disabled() {
-      if (this.form.cycle === 'ONCE') return true
-      return false
+      return true
     },
   },
   watch: {
diff --git a/admin/src/components/ContributionLinkList.spec.js b/admin/src/components/ContributionLinkList.spec.js
index 0b9d131bd..44a1851f6 100644
--- a/admin/src/components/ContributionLinkList.spec.js
+++ b/admin/src/components/ContributionLinkList.spec.js
@@ -9,6 +9,7 @@ const mockAPIcall = jest.fn()
 
 const mocks = {
   $t: jest.fn((t) => t),
+  $d: jest.fn((d) => d),
   $apollo: {
     mutate: mockAPIcall,
   },
@@ -95,7 +96,7 @@ describe('ContributionLinkList', () => {
         })
 
         it('toasts a success message', () => {
-          expect(toastSuccessSpy).toBeCalledWith('TODO: request message deleted ')
+          expect(toastSuccessSpy).toBeCalledWith('contributionLink.deleted')
         })
       })
 
diff --git a/admin/src/components/ContributionLinkList.vue b/admin/src/components/ContributionLinkList.vue
index 518d7d57e..70a894b16 100644
--- a/admin/src/components/ContributionLinkList.vue
+++ b/admin/src/components/ContributionLinkList.vue
@@ -1,12 +1,12 @@
 <template>
   <div class="contribution-link-list">
     <b-table striped hover :items="items" :fields="fields">
-      <template #cell(delete)>
+      <template #cell(delete)="data">
         <b-button
           variant="danger"
           size="md"
           class="mr-2 test-delete-link"
-          @click="deleteContributionLink"
+          @click="deleteContributionLink(data.item.id, data.item.name)"
         >
           <b-icon icon="trash" variant="light"></b-icon>
         </b-button>
@@ -34,7 +34,7 @@
           <h6 class="mb-0">{{ modalData ? modalData.name : '' }}</h6>
         </template>
         <b-card-text>
-          {{ modalData }}
+          {{ modalData.memo ? modalData.memo : '' }}
           <figure-qr-code :link="modalData ? modalData.link : ''" />
         </b-card-text>
         <template #footer>
@@ -64,34 +64,56 @@ export default {
         'amount',
         { key: 'cycle', label: this.$t('contributionLink.cycle') },
         { key: 'maxPerCycle', label: this.$t('contributionLink.maxPerCycle') },
-        { key: 'validFrom', label: this.$t('contributionLink.validFrom') },
-        { key: 'validTo', label: this.$t('contributionLink.validTo') },
+        {
+          key: 'validFrom',
+          label: this.$t('contributionLink.validFrom'),
+          formatter: (value, key, item) => {
+            if (value) {
+              return this.$d(new Date(value))
+            } else {
+              return null
+            }
+          },
+        },
+        {
+          key: 'validTo',
+          label: this.$t('contributionLink.validTo'),
+          formatter: (value, key, item) => {
+            if (value) {
+              return this.$d(new Date(value))
+            } else {
+              return null
+            }
+          },
+        },
         'delete',
         'edit',
         'show',
       ],
-      modalData: null,
-      modalDataLink: null,
+      modalData: {},
     }
   },
   methods: {
-    deleteContributionLink() {
-      this.$bvModal.msgBoxConfirm(this.$t('contributionLink.deleteNow')).then(async (value) => {
-        if (value)
-          await this.$apollo
-            .mutate({
-              mutation: deleteContributionLink,
-              variables: {
-                id: this.id,
-              },
-            })
-            .then(() => {
-              this.toastSuccess('TODO: request message deleted ')
-            })
-            .catch((err) => {
-              this.toastError(err.message)
-            })
-      })
+    deleteContributionLink(id, name) {
+      this.$bvModal
+        .msgBoxConfirm(this.$t('contributionLink.deleteNow', { name: name }))
+        .then(async (value) => {
+          if (value)
+            await this.$apollo
+              .mutate({
+                mutation: deleteContributionLink,
+                variables: {
+                  id: id,
+                },
+              })
+              .then(() => {
+                this.toastSuccess(this.$t('contributionLink.deleted'))
+                this.$emit('get-contribution-links')
+              })
+              .catch((err) => {
+                this.toastError(err.message)
+              })
+        })
     },
     editContributionLink(row) {
       this.$emit('editContributionLinkData', row)
diff --git a/admin/src/components/ContributionMessages/ContributionMessagesFormular.vue b/admin/src/components/ContributionMessages/ContributionMessagesFormular.vue
index a0e790abe..c9c285eef 100644
--- a/admin/src/components/ContributionMessages/ContributionMessagesFormular.vue
+++ b/admin/src/components/ContributionMessages/ContributionMessagesFormular.vue
@@ -7,7 +7,6 @@
           v-model="form.text"
           :placeholder="$t('contributionLink.memo')"
           rows="3"
-          max-rows="6"
         ></b-form-textarea>
         <b-row class="mt-4 mb-6">
           <b-col>
diff --git a/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.spec.js b/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.spec.js
index 7cca315d7..b8aaba502 100644
--- a/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.spec.js
+++ b/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.spec.js
@@ -9,50 +9,120 @@ describe('ContributionMessagesListItem', () => {
   const mocks = {
     $t: jest.fn((t) => t),
     $d: jest.fn((d) => d),
-    $store: {
-      state: {
-        moderator: {
-          id: 107,
-        },
+  }
+
+  describe('if message author has moderator role', () => {
+    const propsData = {
+      contributionId: 42,
+      state: 'PENDING',
+      message: {
+        id: 111,
+        message: 'Lorem ipsum?',
+        createdAt: '2022-08-29T12:23:27.000Z',
+        updatedAt: null,
+        type: 'DIALOG',
+        userFirstName: 'Peter',
+        userLastName: 'Lustig',
+        userId: 107,
+        isModerator: true,
+        __typename: 'ContributionMessage',
       },
-    },
-  }
+    }
 
-  const propsData = {
-    contributionId: 42,
-    state: 'PENDING0',
-    message: {
-      id: 111,
-      message: 'asd asda sda sda',
-      createdAt: '2022-08-29T12:23:27.000Z',
-      updatedAt: null,
-      type: 'DIALOG',
-      userFirstName: 'Peter',
-      userLastName: 'Lustig',
-      userId: 107,
-      __typename: 'ContributionMessage',
-    },
-  }
+    const ModeratorItemWrapper = () => {
+      return mount(ContributionMessagesListItem, {
+        localVue,
+        mocks,
+        propsData,
+      })
+    }
 
-  const Wrapper = () => {
-    return mount(ContributionMessagesListItem, {
-      localVue,
-      mocks,
-      propsData,
+    describe('mount', () => {
+      beforeAll(() => {
+        wrapper = ModeratorItemWrapper()
+      })
+
+      it('has a DIV .text-right.is-moderator', () => {
+        expect(wrapper.find('div.text-right.is-moderator').exists()).toBe(true)
+      })
+
+      it('has the complete user name', () => {
+        expect(wrapper.find('div.text-right.is-moderator > span:nth-child(2)').text()).toBe(
+          'Peter Lustig',
+        )
+      })
+
+      it('has the message creation date', () => {
+        expect(wrapper.find('div.text-right.is-moderator > span:nth-child(3)').text()).toMatch(
+          'Mon Aug 29 2022 12:23:27 GMT+0000',
+        )
+      })
+
+      it('has the moderator label', () => {
+        expect(wrapper.find('div.text-right.is-moderator > small:nth-child(4)').text()).toBe(
+          'moderator',
+        )
+      })
+
+      it('has the message', () => {
+        expect(wrapper.find('div.text-right.is-moderator > div:nth-child(5)').text()).toBe(
+          'Lorem ipsum?',
+        )
+      })
     })
-  }
+  })
 
-  describe('mount', () => {
-    beforeEach(() => {
-      wrapper = Wrapper()
-    })
+  describe('if message author does not have moderator role', () => {
+    const propsData = {
+      contributionId: 42,
+      state: 'PENDING',
+      message: {
+        id: 113,
+        message: 'Asda sdad ad asdasd, das Ass das Das. ',
+        createdAt: '2022-08-29T12:25:34.000Z',
+        updatedAt: null,
+        type: 'DIALOG',
+        userFirstName: 'Bibi',
+        userLastName: 'Bloxberg',
+        userId: 108,
+        __typename: 'ContributionMessage',
+      },
+    }
 
-    it('has a DIV .contribution-messages-list-item', () => {
-      expect(wrapper.find('div.contribution-messages-list-item').exists()).toBe(true)
-    })
+    const ItemWrapper = () => {
+      return mount(ContributionMessagesListItem, {
+        localVue,
+        mocks,
+        propsData,
+      })
+    }
 
-    it('props.message.default', () => {
-      expect(wrapper.vm.$options.props.message.default.call()).toEqual({})
+    describe('mount', () => {
+      beforeAll(() => {
+        wrapper = ItemWrapper()
+      })
+
+      it('has a DIV .text-left.is-not-moderator', () => {
+        expect(wrapper.find('div.text-left.is-not-moderator').exists()).toBe(true)
+      })
+
+      it('has the complete user name', () => {
+        expect(wrapper.find('div.is-not-moderator.text-left > span:nth-child(2)').text()).toBe(
+          'Bibi Bloxberg',
+        )
+      })
+
+      it('has the message creation date', () => {
+        expect(wrapper.find('div.is-not-moderator.text-left > span:nth-child(3)').text()).toMatch(
+          'Mon Aug 29 2022 12:25:34 GMT+0000',
+        )
+      })
+
+      it('has the message', () => {
+        expect(wrapper.find('div.is-not-moderator.text-left > div:nth-child(4)').text()).toBe(
+          'Asda sdad ad asdasd, das Ass das Das.',
+        )
+      })
     })
   })
 })
diff --git a/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.vue b/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.vue
index fa5bdd940..796ff5f30 100644
--- a/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.vue
+++ b/admin/src/components/ContributionMessages/slots/ContributionMessagesListItem.vue
@@ -1,27 +1,44 @@
 <template>
   <div class="contribution-messages-list-item">
-    <is-moderator v-if="message.isModerator" :message="message"></is-moderator>
-    <is-not-moderator v-else :message="message"></is-not-moderator>
+    <div v-if="message.isModerator" class="text-right is-moderator">
+      <b-avatar square :text="initialLetters" variant="warning"></b-avatar>
+      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
+      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
+      <small class="ml-4 text-success">{{ $t('moderator') }}</small>
+      <div class="mt-2">{{ message.message }}</div>
+    </div>
+    <div v-else class="text-left is-not-moderator">
+      <b-avatar :text="initialLetters" variant="info"></b-avatar>
+      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
+      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
+      <div class="mt-2">{{ message.message }}</div>
+    </div>
   </div>
 </template>
 <script>
-import IsModerator from '@/components/ContributionMessages/slots/IsModerator.vue'
-import IsNotModerator from '@/components/ContributionMessages/slots/IsNotModerator.vue'
-
 export default {
   name: 'ContributionMessagesListItem',
-  components: {
-    IsModerator,
-    IsNotModerator,
-  },
   props: {
     message: {
       type: Object,
       required: true,
-      default() {
-        return {}
-      },
     },
   },
 }
 </script>
+<style>
+.is-not-moderator {
+  clear: both;
+  width: 75%;
+  margin-top: 20px;
+  /* background-color: rgb(261, 204, 221); */
+}
+.is-moderator {
+  clear: both;
+  float: right;
+  width: 75%;
+  margin-top: 20px;
+  margin-bottom: 20px;
+  /* background-color: rgb(255, 255, 128); */
+}
+</style>
diff --git a/admin/src/components/ContributionMessages/slots/IsModerator.spec.js b/admin/src/components/ContributionMessages/slots/IsModerator.spec.js
deleted file mode 100644
index b1e09da94..000000000
--- a/admin/src/components/ContributionMessages/slots/IsModerator.spec.js
+++ /dev/null
@@ -1,49 +0,0 @@
-import { mount } from '@vue/test-utils'
-import IsModerator from './IsModerator.vue'
-
-const localVue = global.localVue
-
-describe('IsModerator', () => {
-  let wrapper
-
-  const mocks = {
-    $t: jest.fn((t) => t),
-    $d: jest.fn((d) => d),
-  }
-
-  const propsData = {
-    message: {
-      id: 111,
-      message: 'asd asda sda sda',
-      createdAt: '2022-08-29T12:23:27.000Z',
-      updatedAt: null,
-      type: 'DIALOG',
-      userFirstName: 'Peter',
-      userLastName: 'Lustig',
-      userId: 107,
-      __typename: 'ContributionMessage',
-    },
-  }
-
-  const Wrapper = () => {
-    return mount(IsModerator, {
-      localVue,
-      mocks,
-      propsData,
-    })
-  }
-
-  describe('mount', () => {
-    beforeEach(() => {
-      wrapper = Wrapper()
-    })
-
-    it('has a DIV .slot-is-moderator', () => {
-      expect(wrapper.find('div.slot-is-moderator').exists()).toBe(true)
-    })
-
-    it('props.message.default', () => {
-      expect(wrapper.vm.$options.props.message.default.call()).toEqual({})
-    })
-  })
-})
diff --git a/admin/src/components/ContributionMessages/slots/IsModerator.vue b/admin/src/components/ContributionMessages/slots/IsModerator.vue
deleted file mode 100644
index 0224e042f..000000000
--- a/admin/src/components/ContributionMessages/slots/IsModerator.vue
+++ /dev/null
@@ -1,37 +0,0 @@
-<template>
-  <div class="slot-is-moderator">
-    <div class="text-right">
-      <b-avatar square :text="initialLetters" variant="warning"></b-avatar>
-      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
-      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
-      <small class="ml-4 text-success">{{ $t('moderator') }}</small>
-      <div class="mt-2">{{ message.message }}</div>
-    </div>
-  </div>
-</template>
-<script>
-export default {
-  props: {
-    message: {
-      type: Object,
-      default() {
-        return {}
-      },
-    },
-  },
-  computed: {
-    initialLetters() {
-      return `${this.message.userFirstName[0]} ${this.message.userLastName[0]}`
-    },
-  },
-}
-</script>
-<style>
-.slot-is-moderator {
-  clear: both;
-  float: right;
-  width: 75%;
-  margin-top: 20px;
-  margin-bottom: 20px;
-}
-</style>
diff --git a/admin/src/components/ContributionMessages/slots/IsNotModerator.spec.js b/admin/src/components/ContributionMessages/slots/IsNotModerator.spec.js
deleted file mode 100644
index 24152ad1e..000000000
--- a/admin/src/components/ContributionMessages/slots/IsNotModerator.spec.js
+++ /dev/null
@@ -1,49 +0,0 @@
-import { mount } from '@vue/test-utils'
-import IsNotModerator from './IsNotModerator.vue'
-
-const localVue = global.localVue
-
-describe('IsNotModerator', () => {
-  let wrapper
-
-  const mocks = {
-    $t: jest.fn((t) => t),
-    $d: jest.fn((d) => d),
-  }
-
-  const propsData = {
-    message: {
-      id: 113,
-      message: 'asda sdad ad asdasd ',
-      createdAt: '2022-08-29T12:25:34.000Z',
-      updatedAt: null,
-      type: 'DIALOG',
-      userFirstName: 'Bibi',
-      userLastName: 'Bloxberg',
-      userId: 108,
-      __typename: 'ContributionMessage',
-    },
-  }
-
-  const Wrapper = () => {
-    return mount(IsNotModerator, {
-      localVue,
-      mocks,
-      propsData,
-    })
-  }
-
-  describe('mount', () => {
-    beforeEach(() => {
-      wrapper = Wrapper()
-    })
-
-    it('has a DIV .slot-is-not-moderator', () => {
-      expect(wrapper.find('div.slot-is-not-moderator').exists()).toBe(true)
-    })
-
-    it('props.message.default', () => {
-      expect(wrapper.vm.$options.props.message.default.call()).toEqual({})
-    })
-  })
-})
diff --git a/admin/src/components/ContributionMessages/slots/IsNotModerator.vue b/admin/src/components/ContributionMessages/slots/IsNotModerator.vue
deleted file mode 100644
index 64946c557..000000000
--- a/admin/src/components/ContributionMessages/slots/IsNotModerator.vue
+++ /dev/null
@@ -1,34 +0,0 @@
-<template>
-  <div class="slot-is-not-moderator">
-    <div>
-      <b-avatar :text="initialLetters" variant="info"></b-avatar>
-      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
-      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
-      <div class="mt-2">{{ message.message }}</div>
-    </div>
-  </div>
-</template>
-<script>
-export default {
-  props: {
-    message: {
-      type: Object,
-      default() {
-        return {}
-      },
-    },
-  },
-  computed: {
-    initialLetters() {
-      return `${this.message.userFirstName[0]} ${this.message.userLastName[0]}`
-    },
-  },
-}
-</script>
-<style>
-.slot-is-not-moderator {
-  clear: both;
-  width: 75%;
-  margin-top: 20px;
-}
-</style>
diff --git a/admin/src/components/CreationTransactionList.spec.js b/admin/src/components/CreationTransactionList.spec.js
index 3e2d5893e..ff9607424 100644
--- a/admin/src/components/CreationTransactionList.spec.js
+++ b/admin/src/components/CreationTransactionList.spec.js
@@ -6,30 +6,29 @@ const localVue = global.localVue
 
 const apolloQueryMock = jest.fn().mockResolvedValue({
   data: {
-    creationTransactionList: [
-      {
-        id: 1,
-        amount: 100,
-        balanceDate: 0,
-        creationDate: new Date(),
-        memo: 'Testing',
-        linkedUser: {
-          firstName: 'Gradido',
-          lastName: 'Akademie',
+    creationTransactionList: {
+      contributionCount: 2,
+      contributionList: [
+        {
+          id: 1,
+          amount: 5.8,
+          createdAt: '2022-09-21T11:09:51.000Z',
+          confirmedAt: null,
+          contributionDate: '2022-08-01T00:00:00.000Z',
+          memo: 'für deine Hilfe, Fräulein Rottenmeier',
+          state: 'PENDING',
         },
-      },
-      {
-        id: 2,
-        amount: 200,
-        balanceDate: 0,
-        creationDate: new Date(),
-        memo: 'Testing 2',
-        linkedUser: {
-          firstName: 'Gradido',
-          lastName: 'Akademie',
+        {
+          id: 2,
+          amount: '47',
+          createdAt: '2022-09-21T11:09:28.000Z',
+          confirmedAt: '2022-09-21T11:09:28.000Z',
+          contributionDate: '2022-08-01T00:00:00.000Z',
+          memo: 'für deine Hilfe, Frau Holle',
+          state: 'CONFIRMED',
         },
-      },
-    ],
+      ],
+    },
   },
 })
 
@@ -43,7 +42,7 @@ const mocks = {
 
 const propsData = {
   userId: 1,
-  fields: ['date', 'balance', 'name', 'memo', 'decay'],
+  fields: ['createdAt', 'contributionDate', 'confirmedAt', 'amount', 'memo'],
 }
 
 describe('CreationTransactionList', () => {
@@ -63,7 +62,7 @@ describe('CreationTransactionList', () => {
         expect.objectContaining({
           variables: {
             currentPage: 1,
-            pageSize: 25,
+            pageSize: 10,
             order: 'DESC',
             userId: 1,
           },
diff --git a/admin/src/components/CreationTransactionList.vue b/admin/src/components/CreationTransactionList.vue
index ec5c12aa4..2ce143c7f 100644
--- a/admin/src/components/CreationTransactionList.vue
+++ b/admin/src/components/CreationTransactionList.vue
@@ -1,7 +1,44 @@
 <template>
   <div class="component-creation-transaction-list">
     <div class="h3">{{ $t('transactionlist.title') }}</div>
-    <b-table striped hover :fields="fields" :items="items"></b-table>
+    <b-table striped hover :fields="fields" :items="items">
+      <template #cell(contributionDate)="data">
+        <div class="font-weight-bold">
+          {{ $d(new Date(data.item.contributionDate), 'month') }}
+        </div>
+        <div>{{ $d(new Date(data.item.contributionDate)) }}</div>
+      </template>
+    </b-table>
+    <div>
+      <b-pagination
+        pills
+        size="lg"
+        v-model="currentPage"
+        :per-page="perPage"
+        :total-rows="rows"
+        align="center"
+        :hide-ellipsis="true"
+      ></b-pagination>
+      <b-button v-b-toggle.collapse-1 variant="light" size="sm">{{ $t('help.help') }}</b-button>
+      <b-collapse id="collapse-1" class="mt-2">
+        <div>
+          {{ $t('transactionlist.submitted') }} {{ $t('math.equals') }}
+          {{ $t('help.transactionlist.submitted') }}
+        </div>
+        <div>
+          {{ $t('transactionlist.period') }} {{ $t('math.equals') }}
+          {{ $t('help.transactionlist.periods') }}
+        </div>
+        <div>
+          {{ $t('transactionlist.confirmed') }} {{ $t('math.equals') }}
+          {{ $t('help.transactionlist.confirmed') }}
+        </div>
+        <div>
+          {{ $t('transactionlist.state') }} {{ $t('math.equals') }}
+          {{ $t('help.transactionlist.state') }}
+        </div>
+      </b-collapse>
+    </div>
   </div>
 </template>
 <script>
@@ -13,14 +50,37 @@ export default {
   },
   data() {
     return {
+      items: [],
+      rows: 0,
+      currentPage: 1,
+      perPage: 10,
       fields: [
         {
-          key: 'creationDate',
-          label: this.$t('transactionlist.date'),
+          key: 'createdAt',
+          label: this.$t('transactionlist.submitted'),
           formatter: (value, key, item) => {
             return this.$d(new Date(value))
           },
         },
+        {
+          key: 'contributionDate',
+          label: this.$t('transactionlist.period'),
+        },
+        {
+          key: 'confirmedAt',
+          label: this.$t('transactionlist.confirmed'),
+          formatter: (value, key, item) => {
+            if (value) {
+              return this.$d(new Date(value))
+            } else {
+              return null
+            }
+          },
+        },
+        {
+          key: 'state',
+          label: this.$t('transactionlist.state'),
+        },
         {
           key: 'amount',
           label: this.$t('transactionlist.amount'),
@@ -28,23 +88,8 @@ export default {
             return `${value} GDD`
           },
         },
-        {
-          key: 'linkedUser',
-          label: this.$t('transactionlist.community'),
-          formatter: (value, key, item) => {
-            return `${value.firstName} ${value.lastName}`
-          },
-        },
         { key: 'memo', label: this.$t('transactionlist.memo') },
-        {
-          key: 'balanceDate',
-          label: this.$t('transactionlist.balanceDate'),
-          formatter: (value, key, item) => {
-            return this.$d(new Date(value))
-          },
-        },
       ],
-      items: [],
     }
   },
   methods: {
@@ -53,14 +98,15 @@ export default {
         .query({
           query: creationTransactionList,
           variables: {
-            currentPage: 1,
-            pageSize: 25,
+            currentPage: this.currentPage,
+            pageSize: this.perPage,
             order: 'DESC',
             userId: parseInt(this.userId),
           },
         })
         .then((result) => {
-          this.items = result.data.creationTransactionList
+          this.rows = result.data.creationTransactionList.contributionCount
+          this.items = result.data.creationTransactionList.contributionList
         })
         .catch((error) => {
           this.toastError(error.message)
@@ -70,5 +116,10 @@ export default {
   created() {
     this.getTransactions()
   },
+  watch: {
+    currentPage() {
+      this.getTransactions()
+    },
+  },
 }
 </script>
diff --git a/admin/src/components/EditCreationFormular.vue b/admin/src/components/EditCreationFormular.vue
index 0e887ad3d..084e44b87 100644
--- a/admin/src/components/EditCreationFormular.vue
+++ b/admin/src/components/EditCreationFormular.vue
@@ -12,6 +12,7 @@
             value-field="item"
             text-field="name"
             name="month-selection"
+            :disabled="true"
           ></b-form-radio-group>
         </b-row>
         <div class="m-4">
diff --git a/admin/src/components/NavBar.spec.js b/admin/src/components/NavBar.spec.js
index b084dd18b..c88a8817d 100644
--- a/admin/src/components/NavBar.spec.js
+++ b/admin/src/components/NavBar.spec.js
@@ -3,11 +3,15 @@ import NavBar from './NavBar.vue'
 
 const localVue = global.localVue
 
+const apolloMutateMock = jest.fn()
 const storeDispatchMock = jest.fn()
 const routerPushMock = jest.fn()
 
 const mocks = {
   $t: jest.fn((t) => t),
+  $apollo: {
+    mutate: apolloMutateMock,
+  },
   $store: {
     state: {
       openCreations: 1,
@@ -69,5 +73,9 @@ describe('NavBar', () => {
     it('dispatches logout to store', () => {
       expect(storeDispatchMock).toBeCalledWith('logout')
     })
+
+    it('has called logout mutation', () => {
+      expect(apolloMutateMock).toBeCalled()
+    })
   })
 })
diff --git a/admin/src/components/NavBar.vue b/admin/src/components/NavBar.vue
index 9103b56e6..d3d8367db 100644
--- a/admin/src/components/NavBar.vue
+++ b/admin/src/components/NavBar.vue
@@ -28,14 +28,18 @@
 </template>
 <script>
 import CONFIG from '../config'
+import { logout } from '../graphql/logout'
 
 export default {
   name: 'navbar',
   methods: {
-    logout() {
+    async logout() {
       window.location.assign(CONFIG.WALLET_URL)
       // window.location = CONFIG.WALLET_URL
       this.$store.dispatch('logout')
+      await this.$apollo.mutate({
+        mutation: logout,
+      })
     },
     wallet() {
       window.location = CONFIG.WALLET_AUTH_URL.replace('{token}', this.$store.state.token)
diff --git a/admin/src/graphql/creationTransactionList.js b/admin/src/graphql/creationTransactionList.js
index 327221814..fc3a80b18 100644
--- a/admin/src/graphql/creationTransactionList.js
+++ b/admin/src/graphql/creationTransactionList.js
@@ -8,14 +8,15 @@ export const creationTransactionList = gql`
       order: $order
       userId: $userId
     ) {
-      id
-      amount
-      balanceDate
-      creationDate
-      memo
-      linkedUser {
-        firstName
-        lastName
+      contributionCount
+      contributionList {
+        id
+        amount
+        createdAt
+        confirmedAt
+        contributionDate
+        memo
+        state
       }
     }
   }
diff --git a/admin/src/graphql/logout.js b/admin/src/graphql/logout.js
new file mode 100644
index 000000000..0fc2972ef
--- /dev/null
+++ b/admin/src/graphql/logout.js
@@ -0,0 +1,7 @@
+import gql from 'graphql-tag'
+
+export const logout = gql`
+  mutation {
+    logout
+  }
+`
diff --git a/admin/src/graphql/showContributionLink.js b/admin/src/graphql/showContributionLink.js
deleted file mode 100644
index 8042db6b5..000000000
--- a/admin/src/graphql/showContributionLink.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import gql from 'graphql-tag'
-
-export const showContributionLink = gql`
-  query ($id: Int!) {
-    showContributionLink {
-      id
-      validFrom
-      validTo
-      name
-      memo
-      amount
-      cycle
-      maxPerCycle
-      maxAmountPerMonth
-      code
-    }
-  }
-`
diff --git a/admin/src/locales/de.json b/admin/src/locales/de.json
index c977a613e..325d153dd 100644
--- a/admin/src/locales/de.json
+++ b/admin/src/locales/de.json
@@ -7,8 +7,8 @@
     "contributionLinks": "Beitragslinks",
     "create": "Anlegen",
     "cycle": "Zyklus",
-    "deleteNow": "Automatische Creations wirklich löschen?",
-    "maximumAmount": "maximaler Betrag",
+    "deleted": "Automatische Schöpfung gelöscht!",
+    "deleteNow": "Automatische Creations '{name}' wirklich löschen?",
     "maxPerCycle": "Wiederholungen",
     "memo": "Nachricht",
     "name": "Name",
@@ -20,11 +20,7 @@
     "options": {
       "cycle": {
         "daily": "täglich",
-        "hourly": "stündlich",
-        "monthly": "monatlich",
-        "once": "einmalig",
-        "weekly": "wöchentlich",
-        "yearly": "jährlich"
+        "once": "einmalig"
       }
     },
     "validFrom": "Startdatum",
@@ -74,10 +70,20 @@
     "submit": "Senden"
   },
   "GDD": "GDD",
+  "help": {
+    "help": "Hilfe",
+    "transactionlist": {
+      "confirmed": "Wann wurde es von einem Moderator / Admin bestätigt.",
+      "periods": "Für welchen Zeitraum wurde vom Mitglied eingereicht.",
+      "state": "[PENDING = eingereicht, DELETED = gelöscht, IN_PROGRESS = im Dialog mit Moderator, DENIED = abgelehnt, CONFIRMED = bestätigt]",
+      "submitted": "Wann wurde es vom Mitglied eingereicht"
+    }
+  },
   "hide_details": "Details verbergen",
   "lastname": "Nachname",
   "math": {
     "colon": ":",
+    "equals": "=",
     "exclaim": "!",
     "pipe": "|",
     "plus": "+"
@@ -133,10 +139,11 @@
   },
   "transactionlist": {
     "amount": "Betrag",
-    "balanceDate": "Schöpfungsdatum",
-    "community": "Gemeinschaft",
-    "date": "Datum",
+    "confirmed": "Bestätigt",
     "memo": "Nachricht",
+    "period": "Zeitraum",
+    "state": "Status",
+    "submitted": "Eingereicht",
     "title": "Alle geschöpften Transaktionen für den Nutzer"
   },
   "undelete_user": "Nutzer wiederherstellen",
diff --git a/admin/src/locales/en.json b/admin/src/locales/en.json
index e99305e08..8f050c34b 100644
--- a/admin/src/locales/en.json
+++ b/admin/src/locales/en.json
@@ -7,8 +7,8 @@
     "contributionLinks": "Contribution Links",
     "create": "Create",
     "cycle": "Cycle",
-    "deleteNow": "Do you really delete automatic creations?",
-    "maximumAmount": "Maximum amount",
+    "deleted": "Automatic creation deleted!",
+    "deleteNow": "Do you really delete automatic creations '{name}'?",
     "maxPerCycle": "Repetition",
     "memo": "Memo",
     "name": "Name",
@@ -20,11 +20,7 @@
     "options": {
       "cycle": {
         "daily": "daily",
-        "hourly": "hourly",
-        "monthly": "monthly",
-        "once": "once",
-        "weekly": "weekly",
-        "yearly": "yearly"
+        "once": "once"
       }
     },
     "validFrom": "Start-date",
@@ -74,10 +70,20 @@
     "submit": "Send"
   },
   "GDD": "GDD",
+  "help": {
+    "help": "Help",
+    "transactionlist": {
+      "confirmed": "When was it confirmed by a moderator / admin.",
+      "periods": "For what period was it submitted by the member.",
+      "state": "[PENDING = submitted, DELETED = deleted, IN_PROGRESS = in dialogue with moderator, DENIED = denied, CONFIRMED = confirmed]",
+      "submitted": "When was it submitted by the member"
+    }
+  },
   "hide_details": "Hide details",
   "lastname": "Lastname",
   "math": {
     "colon": ":",
+    "equals": "=",
     "exclaim": "!",
     "pipe": "|",
     "plus": "+"
@@ -133,10 +139,11 @@
   },
   "transactionlist": {
     "amount": "Amount",
-    "balanceDate": "Creation date",
-    "community": "Community",
-    "date": "Date",
+    "confirmed": "Confirmed",
     "memo": "Message",
+    "period": "Period",
+    "state": "State",
+    "submitted": "Submitted",
     "title": "All creation-transactions for the user"
   },
   "undelete_user": "Undelete User",
diff --git a/admin/src/pages/Overview.spec.js b/admin/src/pages/Overview.spec.js
index e0063a446..1861c5330 100644
--- a/admin/src/pages/Overview.spec.js
+++ b/admin/src/pages/Overview.spec.js
@@ -78,6 +78,7 @@ const storeCommitMock = jest.fn()
 const mocks = {
   $t: jest.fn((t) => t),
   $n: jest.fn((n) => n),
+  $d: jest.fn((d) => d),
   $apollo: {
     query: apolloQueryMock,
   },
diff --git a/admin/src/pages/Overview.vue b/admin/src/pages/Overview.vue
index 4c4ba47fa..cfa247b8e 100644
--- a/admin/src/pages/Overview.vue
+++ b/admin/src/pages/Overview.vue
@@ -28,7 +28,11 @@
         </b-link>
       </b-card-text>
     </b-card>
-    <contribution-link :items="items" :count="count" />
+    <contribution-link
+      :items="items"
+      :count="count"
+      @get-contribution-links="getContributionLinks"
+    />
     <community-statistic class="mt-5" v-model="statistics" />
   </div>
 </template>
diff --git a/backend/jest.config.js b/backend/jest.config.js
index 6ab44002c..a472df316 100644
--- a/backend/jest.config.js
+++ b/backend/jest.config.js
@@ -5,6 +5,7 @@ module.exports = {
   collectCoverage: true,
   collectCoverageFrom: ['src/**/*.ts', '!**/node_modules/**', '!src/seeds/**', '!build/**'],
   setupFiles: ['<rootDir>/test/testSetup.ts'],
+  setupFilesAfterEnv: ['<rootDir>/test/extensions.ts'],
   modulePathIgnorePatterns: ['<rootDir>/build/'],
   moduleNameMapper: {
     '@/(.*)': '<rootDir>/src/$1',
diff --git a/backend/log4js-config.json b/backend/log4js-config.json
index 848a4fa79..e595e7c52 100644
--- a/backend/log4js-config.json
+++ b/backend/log4js-config.json
@@ -5,41 +5,66 @@
     {
       "type": "dateFile",
       "filename": "../logs/backend/access.log",
-      "pattern": "%d{ISO8601} %p %c %X{user} %f:%l %m",
+      "pattern": "yyyy-MM-dd",
+      "layout": 
+      {
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+      },
       "keepFileExt" : true,
-      "fileNameSep" : "_" 
+      "fileNameSep" : "_",
+      "numBackups" : 30
     },
     "apollo": 
     {
       "type": "dateFile",
       "filename": "../logs/backend/apollo.log",
-      "pattern": "%d{ISO8601} %p %c %m",
+      "pattern": "yyyy-MM-dd",
+      "layout": 
+      {
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+      },
       "keepFileExt" : true,
-      "fileNameSep" : "_" 
+      "fileNameSep" : "_",
+      "numBackups" : 30
     },
     "backend": 
     {
       "type": "dateFile",
       "filename": "../logs/backend/backend.log",
-      "pattern": "%d{ISO8601} %p %c %X{user} %f:%l %m",
+      "pattern": "yyyy-MM-dd",
+      "layout": 
+      {
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+      },
       "keepFileExt" : true,
-      "fileNameSep" : "_" 
+      "fileNameSep" : "_",
+      "numBackups" : 30
     },
     "klicktipp": 
     {
       "type": "dateFile",
       "filename": "../logs/backend/klicktipp.log",
-      "pattern": "%d{ISO8601} %p %c %X{user} %f:%l %m",
+      "pattern": "yyyy-MM-dd",
+      "layout": 
+      {
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+      },
       "keepFileExt" : true,
-      "fileNameSep" : "_" 
+      "fileNameSep" : "_",
+      "numBackups" : 30
     },
     "errorFile": 
     {
       "type": "dateFile",
       "filename": "../logs/backend/errors.log",
-      "pattern": "%d{ISO8601} %p %c %X{user} %f:%l %m",
+      "pattern": "yyyy-MM-dd",
+      "layout": 
+      {
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+      },
       "keepFileExt" : true,
-      "fileNameSep" : "_" 
+      "fileNameSep" : "_",
+      "numBackups" : 30
     },
     "errors": 
     {
@@ -52,7 +77,7 @@
       "type": "stdout",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c %X{user} %f:%l %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
       }
     },
     "apolloOut": 
@@ -60,7 +85,7 @@
       "type": "stdout",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
       }
     }    
   },
diff --git a/backend/package.json b/backend/package.json
index 2a054314f..6cd886735 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-backend",
-  "version": "1.12.1",
+  "version": "1.13.1",
   "description": "Gradido unified backend providing an API-Service for Gradido Transactions",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/backend",
diff --git a/backend/src/config/index.ts b/backend/src/config/index.ts
index b622293ad..f31dfc93d 100644
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@@ -10,7 +10,7 @@ Decimal.set({
 })
 
 const constants = {
-  DB_VERSION: '0050-add_messageId_to_event_protocol',
+  DB_VERSION: '0051-add_delete_by_to_contributions',
   DECAY_START_TIME: new Date('2021-05-13 17:46:31-0000'), // GMT+0
   LOG4JS_CONFIG: 'log4js-config.json',
   // default log level on production should be info
@@ -67,7 +67,7 @@ const loginServer = {
 
 const email = {
   EMAIL: process.env.EMAIL === 'true' || false,
-  EMAIL_TEST_MODUS: process.env.EMAIL_TEST_MODUS === 'true' || 'false',
+  EMAIL_TEST_MODUS: process.env.EMAIL_TEST_MODUS === 'true' || false,
   EMAIL_TEST_RECEIVER: process.env.EMAIL_TEST_RECEIVER || 'stage1@gradido.net',
   EMAIL_USERNAME: process.env.EMAIL_USERNAME || 'gradido_email',
   EMAIL_SENDER: process.env.EMAIL_SENDER || 'info@gradido.net',
diff --git a/backend/src/graphql/enum/ContributionCycleType.ts b/backend/src/graphql/enum/ContributionCycleType.ts
index 5fe494a02..a3c55aa68 100644
--- a/backend/src/graphql/enum/ContributionCycleType.ts
+++ b/backend/src/graphql/enum/ContributionCycleType.ts
@@ -1,13 +1,14 @@
 import { registerEnumType } from 'type-graphql'
 
+// lowercase values are not implemented yet
 export enum ContributionCycleType {
-  ONCE = 'once',
+  ONCE = 'ONCE',
   HOUR = 'hour',
   TWO_HOURS = 'two_hours',
   FOUR_HOURS = 'four_hours',
   EIGHT_HOURS = 'eight_hours',
   HALF_DAY = 'half_day',
-  DAY = 'day',
+  DAILY = 'DAILY',
   TWO_DAYS = 'two_days',
   THREE_DAYS = 'three_days',
   FOUR_DAYS = 'four_days',
diff --git a/backend/src/graphql/model/Contribution.ts b/backend/src/graphql/model/Contribution.ts
index 1f690a3d8..cf57e632f 100644
--- a/backend/src/graphql/model/Contribution.ts
+++ b/backend/src/graphql/model/Contribution.ts
@@ -5,7 +5,7 @@ import { User } from '@entity/User'
 
 @ObjectType()
 export class Contribution {
-  constructor(contribution: dbContribution, user: User) {
+  constructor(contribution: dbContribution, user?: User | null) {
     this.id = contribution.id
     this.firstName = user ? user.firstName : null
     this.lastName = user ? user.lastName : null
diff --git a/backend/src/graphql/resolver/AdminResolver.test.ts b/backend/src/graphql/resolver/AdminResolver.test.ts
index ad847bde1..9100d02b6 100644
--- a/backend/src/graphql/resolver/AdminResolver.test.ts
+++ b/backend/src/graphql/resolver/AdminResolver.test.ts
@@ -13,9 +13,11 @@ import { peterLustig } from '@/seeds/users/peter-lustig'
 import { stephenHawking } from '@/seeds/users/stephen-hawking'
 import { garrickOllivander } from '@/seeds/users/garrick-ollivander'
 import {
+  login,
   setUserRole,
   deleteUser,
   unDeleteUser,
+  createContribution,
   adminCreateContribution,
   adminCreateContributions,
   adminUpdateContribution,
@@ -27,7 +29,6 @@ import {
 } from '@/seeds/graphql/mutations'
 import {
   listUnconfirmedContributions,
-  login,
   searchUsers,
   listTransactionLinksAdmin,
   listContributionLinks,
@@ -80,6 +81,7 @@ afterAll(async () => {
 let admin: User
 let user: User
 let creation: Contribution | void
+let result: any
 
 describe('AdminResolver', () => {
   describe('set user role', () => {
@@ -99,8 +101,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -124,8 +126,8 @@ describe('AdminResolver', () => {
       describe('with admin rights', () => {
         beforeAll(async () => {
           admin = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -267,8 +269,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -292,8 +294,8 @@ describe('AdminResolver', () => {
       describe('with admin rights', () => {
         beforeAll(async () => {
           admin = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -387,8 +389,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -412,8 +414,8 @@ describe('AdminResolver', () => {
       describe('with admin rights', () => {
         beforeAll(async () => {
           admin = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -507,8 +509,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -552,8 +554,8 @@ describe('AdminResolver', () => {
 
         beforeAll(async () => {
           admin = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
 
@@ -804,8 +806,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -913,8 +915,8 @@ describe('AdminResolver', () => {
       describe('with admin rights', () => {
         beforeAll(async () => {
           admin = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -1320,7 +1322,8 @@ describe('AdminResolver', () => {
           })
 
           describe('creation update is not valid', () => {
-            it('throws an error', async () => {
+            // as this test has not clearly defined that date, it is a false positive
+            it.skip('throws an error', async () => {
               await expect(
                 mutate({
                   mutation: adminUpdateContribution,
@@ -1351,7 +1354,8 @@ describe('AdminResolver', () => {
           })
 
           describe('creation update is successful changing month', () => {
-            it('returns update creation object', async () => {
+            // skipped as changing the month is currently disable
+            it.skip('returns update creation object', async () => {
               await expect(
                 mutate({
                   mutation: adminUpdateContribution,
@@ -1388,7 +1392,8 @@ describe('AdminResolver', () => {
           })
 
           describe('creation update is successful without changing month', () => {
-            it('returns update creation object', async () => {
+            // actually this mutation IS changing the month
+            it.skip('returns update creation object', async () => {
               await expect(
                 mutate({
                   mutation: adminUpdateContribution,
@@ -1441,10 +1446,10 @@ describe('AdminResolver', () => {
                       lastName: 'Lustig',
                       email: 'peter@lustig.de',
                       date: expect.any(String),
-                      memo: 'Das war leider zu Viel!',
-                      amount: '200',
+                      memo: 'Herzlich Willkommen bei Gradido!',
+                      amount: '400',
                       moderator: admin.id,
-                      creation: ['1000', '1000', '300'],
+                      creation: ['1000', '600', '500'],
                     },
                     {
                       id: expect.any(Number),
@@ -1455,7 +1460,7 @@ describe('AdminResolver', () => {
                       memo: 'Grundeinkommen',
                       amount: '500',
                       moderator: admin.id,
-                      creation: ['1000', '1000', '300'],
+                      creation: ['1000', '600', '500'],
                     },
                     {
                       id: expect.any(Number),
@@ -1508,6 +1513,38 @@ describe('AdminResolver', () => {
             })
           })
 
+          describe('admin deletes own user contribution', () => {
+            beforeAll(async () => {
+              await query({
+                query: login,
+                variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
+              })
+              result = await mutate({
+                mutation: createContribution,
+                variables: {
+                  amount: 100.0,
+                  memo: 'Test env contribution',
+                  creationDate: new Date().toString(),
+                },
+              })
+            })
+
+            it('throws an error', async () => {
+              await expect(
+                mutate({
+                  mutation: adminDeleteContribution,
+                  variables: {
+                    id: result.data.createContribution.id,
+                  },
+                }),
+              ).resolves.toEqual(
+                expect.objectContaining({
+                  errors: [new GraphQLError('Own contribution can not be deleted as admin')],
+                }),
+              )
+            })
+          })
+
           describe('creation id does exist', () => {
             it('returns true', async () => {
               await expect(
@@ -1735,8 +1772,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -1781,8 +1818,8 @@ describe('AdminResolver', () => {
           }
 
           // admin: only now log in
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -1971,13 +2008,14 @@ describe('AdminResolver', () => {
   })
 
   describe('Contribution Links', () => {
+    const now = new Date()
     const variables = {
       amount: new Decimal(200),
       name: 'Dokumenta 2022',
       memo: 'Danke für deine Teilnahme an der Dokumenta 2022',
       cycle: 'once',
       validFrom: new Date(2022, 5, 18).toISOString(),
-      validTo: new Date(2022, 7, 14).toISOString(),
+      validTo: new Date(now.getFullYear() + 1, 7, 14).toISOString(),
       maxAmountPerMonth: new Decimal(200),
       maxPerCycle: 1,
     }
@@ -2041,8 +2079,8 @@ describe('AdminResolver', () => {
       describe('without admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, bibiBloxberg)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -2115,8 +2153,8 @@ describe('AdminResolver', () => {
       describe('with admin rights', () => {
         beforeAll(async () => {
           user = await userFactory(testEnv, peterLustig)
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -2159,7 +2197,7 @@ describe('AdminResolver', () => {
                 name: 'Dokumenta 2022',
                 memo: 'Danke für deine Teilnahme an der Dokumenta 2022',
                 validFrom: new Date('2022-06-18T00:00:00.000Z'),
-                validTo: new Date('2022-08-14T00:00:00.000Z'),
+                validTo: expect.any(Date),
                 cycle: 'once',
                 maxPerCycle: 1,
                 totalMaxCountOfContribution: null,
@@ -2169,8 +2207,8 @@ describe('AdminResolver', () => {
                 deletedAt: null,
                 code: expect.stringMatching(/^[0-9a-f]{24,24}$/),
                 linkEnabled: true,
-                // amount: '200',
-                // maxAmountPerMonth: '200',
+                amount: expect.decimalEqual(200),
+                maxAmountPerMonth: expect.decimalEqual(200),
               }),
             )
           })
@@ -2519,7 +2557,7 @@ describe('AdminResolver', () => {
                   id: linkId,
                   name: 'Dokumenta 2023',
                   memo: 'Danke für deine Teilnahme an der Dokumenta 2023',
-                  // amount: '400',
+                  amount: expect.decimalEqual(400),
                 }),
               )
             })
diff --git a/backend/src/graphql/resolver/AdminResolver.ts b/backend/src/graphql/resolver/AdminResolver.ts
index f228c01e3..634779bf6 100644
--- a/backend/src/graphql/resolver/AdminResolver.ts
+++ b/backend/src/graphql/resolver/AdminResolver.ts
@@ -15,6 +15,7 @@ import { AdminCreateContributions } from '@model/AdminCreateContributions'
 import { AdminUpdateContribution } from '@model/AdminUpdateContribution'
 import { ContributionLink } from '@model/ContributionLink'
 import { ContributionLinkList } from '@model/ContributionLinkList'
+import { Contribution } from '@model/Contribution'
 import { RIGHTS } from '@/auth/RIGHTS'
 import { UserRepository } from '@repository/User'
 import AdminCreateContributionArgs from '@arg/AdminCreateContributionArgs'
@@ -23,12 +24,10 @@ import SearchUsersArgs from '@arg/SearchUsersArgs'
 import ContributionLinkArgs from '@arg/ContributionLinkArgs'
 import { Transaction as DbTransaction } from '@entity/Transaction'
 import { ContributionLink as DbContributionLink } from '@entity/ContributionLink'
-import { Transaction } from '@model/Transaction'
 import { TransactionLink, TransactionLinkResult } from '@model/TransactionLink'
 import { TransactionLink as dbTransactionLink } from '@entity/TransactionLink'
-import { TransactionRepository } from '@repository/Transaction'
 import { calculateDecay } from '@/util/decay'
-import { Contribution } from '@entity/Contribution'
+import { Contribution as DbContribution } from '@entity/Contribution'
 import { hasElopageBuys } from '@/util/hasElopageBuys'
 import { User as dbUser } from '@entity/User'
 import { User } from '@model/User'
@@ -40,7 +39,6 @@ import { Decay } from '@model/Decay'
 import Paginated from '@arg/Paginated'
 import TransactionLinkFilters from '@arg/TransactionLinkFilters'
 import { Order } from '@enum/Order'
-import { communityUser } from '@/util/communityUser'
 import { findUserByEmail, activationLink, printTimeDuration } from './UserResolver'
 import { sendAccountActivationEmail } from '@/mailer/sendAccountActivationEmail'
 import { transactionLinkCode as contributionLinkCode } from './TransactionLinkResolver'
@@ -75,6 +73,7 @@ import {
   EventContributionConfirm,
   EventSendConfirmationEmail,
 } from '@/event/Event'
+import { ContributionListResult } from '../model/Contribution'
 
 // const EMAIL_OPT_IN_REGISTER = 1
 // const EMAIL_OPT_UNKNOWN = 3 // elopage?
@@ -267,7 +266,7 @@ export class AdminResolver {
     const creationDateObj = new Date(creationDate)
     logger.trace('creationDateObj:', creationDateObj)
     validateContribution(creations, amount, creationDateObj)
-    const contribution = Contribution.create()
+    const contribution = DbContribution.create()
     contribution.userId = emailContact.userId
     contribution.amount = amount
     contribution.createdAt = new Date()
@@ -278,7 +277,8 @@ export class AdminResolver {
     contribution.contributionStatus = ContributionStatus.PENDING
 
     logger.trace('contribution to save', contribution)
-    await Contribution.save(contribution)
+
+    await DbContribution.save(contribution)
 
     const eventAdminCreateContribution = new EventAdminContributionCreate()
     eventAdminCreateContribution.userId = moderator.id
@@ -345,7 +345,7 @@ export class AdminResolver {
 
     const moderator = getUser(context)
 
-    const contributionToUpdate = await Contribution.findOne({
+    const contributionToUpdate = await DbContribution.findOne({
       where: { id, confirmedAt: IsNull() },
     })
 
@@ -368,6 +368,9 @@ export class AdminResolver {
     let creations = await getUserCreation(user.id)
     if (contributionToUpdate.contributionDate.getMonth() === creationDateObj.getMonth()) {
       creations = updateCreations(creations, contributionToUpdate)
+    } else {
+      logger.error('Currently the month of the contribution cannot change.')
+      throw new Error('Currently the month of the contribution cannot change.')
     }
 
     // all possible cases not to be true are thrown in this function
@@ -378,7 +381,8 @@ export class AdminResolver {
     contributionToUpdate.moderatorId = moderator.id
     contributionToUpdate.contributionStatus = ContributionStatus.PENDING
 
-    await Contribution.save(contributionToUpdate)
+    await DbContribution.save(contributionToUpdate)
+
     const result = new AdminUpdateContribution()
     result.amount = amount
     result.memo = contributionToUpdate.memo
@@ -404,7 +408,7 @@ export class AdminResolver {
     const contributions = await getConnection()
       .createQueryBuilder()
       .select('c')
-      .from(Contribution, 'c')
+      .from(DbContribution, 'c')
       .leftJoinAndSelect('c.messages', 'm')
       .where({ confirmedAt: IsNull() })
       .getMany()
@@ -435,13 +439,24 @@ export class AdminResolver {
 
   @Authorized([RIGHTS.ADMIN_DELETE_CONTRIBUTION])
   @Mutation(() => Boolean)
-  async adminDeleteContribution(@Arg('id', () => Int) id: number): Promise<boolean> {
-    const contribution = await Contribution.findOne(id)
+  async adminDeleteContribution(
+    @Arg('id', () => Int) id: number,
+    @Ctx() context: Context,
+  ): Promise<boolean> {
+    const contribution = await DbContribution.findOne(id)
     if (!contribution) {
       logger.error(`Contribution not found for given id: ${id}`)
       throw new Error('Contribution not found for given id.')
     }
+    const moderator = getUser(context)
+    if (
+      contribution.contributionType === ContributionType.USER &&
+      contribution.userId === moderator.id
+    ) {
+      throw new Error('Own contribution can not be deleted as admin')
+    }
     contribution.contributionStatus = ContributionStatus.DELETED
+    contribution.deletedBy = moderator.id
     await contribution.save()
     const res = await contribution.softRemove()
 
@@ -463,7 +478,7 @@ export class AdminResolver {
     @Arg('id', () => Int) id: number,
     @Ctx() context: Context,
   ): Promise<boolean> {
-    const contribution = await Contribution.findOne(id)
+    const contribution = await DbContribution.findOne(id)
     if (!contribution) {
       logger.error(`Contribution not found for given id: ${id}`)
       throw new Error('Contribution not found to given id.')
@@ -528,7 +543,7 @@ export class AdminResolver {
       contribution.confirmedBy = moderatorUser.id
       contribution.transactionId = transaction.id
       contribution.contributionStatus = ContributionStatus.CONFIRMED
-      await queryRunner.manager.update(Contribution, { id: contribution.id }, contribution)
+      await queryRunner.manager.update(DbContribution, { id: contribution.id }, contribution)
 
       await queryRunner.commitTransaction()
       logger.info('creation commited successfuly.')
@@ -560,24 +575,29 @@ export class AdminResolver {
   }
 
   @Authorized([RIGHTS.CREATION_TRANSACTION_LIST])
-  @Query(() => [Transaction])
+  @Query(() => ContributionListResult)
   async creationTransactionList(
     @Args()
     { currentPage = 1, pageSize = 25, order = Order.DESC }: Paginated,
     @Arg('userId', () => Int) userId: number,
-  ): Promise<Transaction[]> {
+  ): Promise<ContributionListResult> {
     const offset = (currentPage - 1) * pageSize
-    const transactionRepository = getCustomRepository(TransactionRepository)
-    const [userTransactions] = await transactionRepository.findByUserPaged(
-      userId,
-      pageSize,
-      offset,
-      order,
-      true,
-    )
+    const [contributionResult, count] = await getConnection()
+      .createQueryBuilder()
+      .select('c')
+      .from(DbContribution, 'c')
+      .leftJoinAndSelect('c.user', 'u')
+      .where(`user_id = ${userId}`)
+      .limit(pageSize)
+      .offset(offset)
+      .orderBy('c.created_at', order)
+      .getManyAndCount()
 
-    const user = await dbUser.findOneOrFail({ id: userId })
-    return userTransactions.map((t) => new Transaction(t, new User(user), communityUser))
+    return new ContributionListResult(
+      count,
+      contributionResult.map((contribution) => new Contribution(contribution, contribution.user)),
+    )
+    // return userTransactions.map((t) => new Transaction(t, new User(user), communityUser))
   }
 
   @Authorized([RIGHTS.SEND_ACTIVATION_EMAIL])
@@ -732,6 +752,7 @@ export class AdminResolver {
     { currentPage = 1, pageSize = 5, order = Order.DESC }: Paginated,
   ): Promise<ContributionLinkList> {
     const [links, count] = await DbContributionLink.findAndCount({
+      where: [{ validTo: MoreThan(new Date()) }, { validTo: IsNull() }],
       order: { createdAt: order },
       skip: (currentPage - 1) * pageSize,
       take: pageSize,
@@ -805,7 +826,7 @@ export class AdminResolver {
     await queryRunner.startTransaction('REPEATABLE READ')
     const contributionMessage = DbContributionMessage.create()
     try {
-      const contribution = await Contribution.findOne({
+      const contribution = await DbContribution.findOne({
         where: { id: contributionId },
         relations: ['user'],
       })
@@ -836,7 +857,7 @@ export class AdminResolver {
         contribution.contributionStatus === ContributionStatus.PENDING
       ) {
         contribution.contributionStatus = ContributionStatus.IN_PROGRESS
-        await queryRunner.manager.update(Contribution, { id: contributionId }, contribution)
+        await queryRunner.manager.update(DbContribution, { id: contributionId }, contribution)
       }
 
       await sendAddedContributionMessageEmail({
diff --git a/backend/src/graphql/resolver/ContributionMessageResolver.test.ts b/backend/src/graphql/resolver/ContributionMessageResolver.test.ts
index 40e9e2ace..612c2d20b 100644
--- a/backend/src/graphql/resolver/ContributionMessageResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionMessageResolver.test.ts
@@ -7,8 +7,9 @@ import {
   adminCreateContributionMessage,
   createContribution,
   createContributionMessage,
+  login,
 } from '@/seeds/graphql/mutations'
-import { listContributionMessages, login } from '@/seeds/graphql/queries'
+import { listContributionMessages } from '@/seeds/graphql/queries'
 import { userFactory } from '@/seeds/factory/user'
 import { bibiBloxberg } from '@/seeds/users/bibi-bloxberg'
 import { peterLustig } from '@/seeds/users/peter-lustig'
@@ -21,14 +22,13 @@ jest.mock('@/mailer/sendAddedContributionMessageEmail', () => {
   }
 })
 
-let mutate: any, query: any, con: any
+let mutate: any, con: any
 let testEnv: any
 let result: any
 
 beforeAll(async () => {
   testEnv = await testEnvironment()
   mutate = testEnv.mutate
-  query = testEnv.query
   con = testEnv.con
   await cleanDB()
 })
@@ -59,8 +59,8 @@ describe('ContributionMessageResolver', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
         await userFactory(testEnv, peterLustig)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
         result = await mutate({
@@ -71,8 +71,8 @@ describe('ContributionMessageResolver', () => {
             creationDate: new Date().toString(),
           },
         })
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
         })
       })
@@ -103,8 +103,8 @@ describe('ContributionMessageResolver', () => {
         })
 
         it('throws error when contribution.userId equals user.id', async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
           const result2 = await mutate({
@@ -195,8 +195,8 @@ describe('ContributionMessageResolver', () => {
 
     describe('authenticated', () => {
       beforeAll(async () => {
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
       })
@@ -227,8 +227,8 @@ describe('ContributionMessageResolver', () => {
         })
 
         it('throws error when other user tries to send createContributionMessage', async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
           await expect(
@@ -253,8 +253,8 @@ describe('ContributionMessageResolver', () => {
 
       describe('valid input', () => {
         beforeAll(async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -304,8 +304,8 @@ describe('ContributionMessageResolver', () => {
 
     describe('authenticated', () => {
       beforeAll(async () => {
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
       })
diff --git a/backend/src/graphql/resolver/ContributionResolver.test.ts b/backend/src/graphql/resolver/ContributionResolver.test.ts
index 199fb6c76..323efe5d9 100644
--- a/backend/src/graphql/resolver/ContributionResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.test.ts
@@ -8,8 +8,9 @@ import {
   createContribution,
   deleteContribution,
   updateContribution,
+  login,
 } from '@/seeds/graphql/mutations'
-import { listAllContributions, listContributions, login } from '@/seeds/graphql/queries'
+import { listAllContributions, listContributions } from '@/seeds/graphql/queries'
 import { cleanDB, resetToken, testEnvironment } from '@test/helpers'
 import { GraphQLError } from 'graphql'
 import { userFactory } from '@/seeds/factory/user'
@@ -59,8 +60,9 @@ describe('ContributionResolver', () => {
     describe('authenticated with valid user', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        bibi = await query({
-          query: login,
+
+        bibi = await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
       })
@@ -170,17 +172,21 @@ describe('ContributionResolver', () => {
       })
 
       describe('valid input', () => {
+        let contribution: any
+
+        beforeAll(async () => {
+          contribution = await mutate({
+            mutation: createContribution,
+            variables: {
+              amount: 100.0,
+              memo: 'Test env contribution',
+              creationDate: new Date().toString(),
+            },
+          })
+        })
+
         it('creates contribution', async () => {
-          await expect(
-            mutate({
-              mutation: createContribution,
-              variables: {
-                amount: 100.0,
-                memo: 'Test env contribution',
-                creationDate: new Date().toString(),
-              },
-            }),
-          ).resolves.toEqual(
+          expect(contribution).toEqual(
             expect.objectContaining({
               data: {
                 createContribution: {
@@ -197,6 +203,8 @@ describe('ContributionResolver', () => {
           await expect(EventProtocol.find()).resolves.toContainEqual(
             expect.objectContaining({
               type: EventProtocolType.CONTRIBUTION_CREATE,
+              amount: expect.decimalEqual(100),
+              contributionId: contribution.data.createContribution.id,
               userId: bibi.data.login.id,
             }),
           )
@@ -233,8 +241,8 @@ describe('ContributionResolver', () => {
         const bibisCreation = creations.find((creation) => creation.email === 'bibi@bloxberg.de')
         // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         await creationFactory(testEnv, bibisCreation!)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
         await mutate({
@@ -346,8 +354,8 @@ describe('ContributionResolver', () => {
       beforeAll(async () => {
         await userFactory(testEnv, peterLustig)
         await userFactory(testEnv, bibiBloxberg)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
         result = await mutate({
@@ -441,8 +449,8 @@ describe('ContributionResolver', () => {
 
       describe('wrong user tries to update the contribution', () => {
         beforeAll(async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
         })
@@ -501,8 +509,8 @@ describe('ContributionResolver', () => {
 
       describe('update too much so that the limit is exceeded', () => {
         beforeAll(async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
         })
@@ -551,9 +559,7 @@ describe('ContributionResolver', () => {
             }),
           ).resolves.toEqual(
             expect.objectContaining({
-              errors: [
-                new GraphQLError('No information for available creations for the given date'),
-              ],
+              errors: [new GraphQLError('Currently the month of the contribution cannot change.')],
             }),
           )
         })
@@ -592,10 +598,17 @@ describe('ContributionResolver', () => {
         })
 
         it('stores the update contribution event in the database', async () => {
+          bibi = await query({
+            query: login,
+            variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
+          })
+
           await expect(EventProtocol.find()).resolves.toContainEqual(
             expect.objectContaining({
               type: EventProtocolType.CONTRIBUTION_UPDATE,
+              amount: expect.decimalEqual(10),
               contributionId: result.data.createContribution.id,
+              userId: bibi.data.login.id,
             }),
           )
         })
@@ -631,8 +644,8 @@ describe('ContributionResolver', () => {
         const bibisCreation = creations.find((creation) => creation.email === 'bibi@bloxberg.de')
         // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         await creationFactory(testEnv, bibisCreation!)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
         await mutate({
@@ -705,11 +718,13 @@ describe('ContributionResolver', () => {
     })
 
     describe('authenticated', () => {
+      let peter: any
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        await userFactory(testEnv, peterLustig)
-        await query({
-          query: login,
+        peter = await userFactory(testEnv, peterLustig)
+
+        await mutate({
+          mutation: login,
           variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
         })
         result = await mutate({
@@ -750,8 +765,8 @@ describe('ContributionResolver', () => {
 
       describe('other user sends a deleteContribution', () => {
         it('returns an error', async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
           await expect(
@@ -806,6 +821,8 @@ describe('ContributionResolver', () => {
             expect.objectContaining({
               type: EventProtocolType.CONTRIBUTION_DELETE,
               contributionId: contribution.data.createContribution.id,
+              amount: expect.decimalEqual(166),
+              userId: peter.id,
             }),
           )
         })
@@ -813,8 +830,8 @@ describe('ContributionResolver', () => {
 
       describe('User deletes already confirmed contribution', () => {
         it('throws an error', async () => {
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
           })
           await mutate({
@@ -823,8 +840,8 @@ describe('ContributionResolver', () => {
               id: result.data.createContribution.id,
             },
           })
-          await query({
-            query: login,
+          await mutate({
+            mutation: login,
             variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
           })
           await expect(
diff --git a/backend/src/graphql/resolver/ContributionResolver.ts b/backend/src/graphql/resolver/ContributionResolver.ts
index e7d9ecdaa..aec7bc44d 100644
--- a/backend/src/graphql/resolver/ContributionResolver.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.ts
@@ -91,6 +91,7 @@ export class ContributionResolver {
     }
 
     contribution.contributionStatus = ContributionStatus.DELETED
+    contribution.deletedBy = user.id
     contribution.deletedAt = new Date()
     await contribution.save()
 
@@ -127,6 +128,7 @@ export class ContributionResolver {
       .from(dbContribution, 'c')
       .leftJoinAndSelect('c.messages', 'm')
       .where(where)
+      .withDeleted()
       .orderBy('c.createdAt', order)
       .limit(pageSize)
       .offset((currentPage - 1) * pageSize)
@@ -195,6 +197,9 @@ export class ContributionResolver {
     let creations = await getUserCreation(user.id)
     if (contributionToUpdate.contributionDate.getMonth() === creationDateObj.getMonth()) {
       creations = updateCreations(creations, contributionToUpdate)
+    } else {
+      logger.error('Currently the month of the contribution cannot change.')
+      throw new Error('Currently the month of the contribution cannot change.')
     }
 
     // all possible cases not to be true are thrown in this function
diff --git a/backend/src/graphql/resolver/TransactionLinkResolver.test.ts b/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
index 5a1a39dca..3d40adbf6 100644
--- a/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
+++ b/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
@@ -1,4 +1,168 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+
 import { transactionLinkCode } from './TransactionLinkResolver'
+import { bibiBloxberg } from '@/seeds/users/bibi-bloxberg'
+import { peterLustig } from '@/seeds/users/peter-lustig'
+import { cleanDB, testEnvironment } from '@test/helpers'
+import { userFactory } from '@/seeds/factory/user'
+import { login, createContributionLink, redeemTransactionLink } from '@/seeds/graphql/mutations'
+import { ContributionLink as DbContributionLink } from '@entity/ContributionLink'
+import Decimal from 'decimal.js-light'
+import { GraphQLError } from 'graphql'
+
+let mutate: any, con: any
+let testEnv: any
+
+beforeAll(async () => {
+  testEnv = await testEnvironment()
+  mutate = testEnv.mutate
+  con = testEnv.con
+  await cleanDB()
+  await userFactory(testEnv, bibiBloxberg)
+  await userFactory(testEnv, peterLustig)
+})
+
+afterAll(async () => {
+  await cleanDB()
+  await con.close()
+})
+
+describe('TransactionLinkResolver', () => {
+  describe('redeem daily Contribution Link', () => {
+    const now = new Date()
+    let contributionLink: DbContributionLink | undefined
+
+    beforeAll(async () => {
+      await mutate({
+        mutation: login,
+        variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
+      })
+      await mutate({
+        mutation: createContributionLink,
+        variables: {
+          amount: new Decimal(5),
+          name: 'Daily Contribution  Link',
+          memo: 'Thank you for contribute daily to the community',
+          cycle: 'DAILY',
+          validFrom: new Date(now.getFullYear(), 0, 1).toISOString(),
+          validTo: new Date(now.getFullYear(), 11, 31, 23, 59, 59, 999).toISOString(),
+          maxAmountPerMonth: new Decimal(200),
+          maxPerCycle: 1,
+        },
+      })
+    })
+
+    it('has a daily contribution link in the database', async () => {
+      const cls = await DbContributionLink.find()
+      expect(cls).toHaveLength(1)
+      contributionLink = cls[0]
+      expect(contributionLink).toEqual(
+        expect.objectContaining({
+          id: expect.any(Number),
+          name: 'Daily Contribution  Link',
+          memo: 'Thank you for contribute daily to the community',
+          validFrom: new Date(now.getFullYear(), 0, 1),
+          validTo: new Date(now.getFullYear(), 11, 31, 23, 59, 59, 0),
+          cycle: 'DAILY',
+          maxPerCycle: 1,
+          totalMaxCountOfContribution: null,
+          maxAccountBalance: null,
+          minGapHours: null,
+          createdAt: expect.any(Date),
+          deletedAt: null,
+          code: expect.stringMatching(/^[0-9a-f]{24,24}$/),
+          linkEnabled: true,
+          amount: expect.decimalEqual(5),
+          maxAmountPerMonth: expect.decimalEqual(200),
+        }),
+      )
+    })
+
+    it('allows the user to redeem the contribution link', async () => {
+      await expect(
+        mutate({
+          mutation: redeemTransactionLink,
+          variables: {
+            code: 'CL-' + (contributionLink ? contributionLink.code : ''),
+          },
+        }),
+      ).resolves.toMatchObject({
+        data: {
+          redeemTransactionLink: true,
+        },
+        errors: undefined,
+      })
+    })
+
+    it('does not allow the user to redeem the contribution link a second time on the same day', async () => {
+      await expect(
+        mutate({
+          mutation: redeemTransactionLink,
+          variables: {
+            code: 'CL-' + (contributionLink ? contributionLink.code : ''),
+          },
+        }),
+      ).resolves.toMatchObject({
+        errors: [
+          new GraphQLError(
+            'Creation from contribution link was not successful. Error: Contribution link already redeemed today',
+          ),
+        ],
+      })
+    })
+
+    describe('after one day', () => {
+      beforeAll(async () => {
+        jest.useFakeTimers()
+        /* eslint-disable-next-line @typescript-eslint/no-empty-function */
+        setTimeout(() => {}, 1000 * 60 * 60 * 24)
+        jest.runAllTimers()
+        await mutate({
+          mutation: login,
+          variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
+        })
+      })
+
+      afterAll(() => {
+        jest.useRealTimers()
+      })
+
+      it('allows the user to redeem the contribution link again', async () => {
+        await expect(
+          mutate({
+            mutation: redeemTransactionLink,
+            variables: {
+              code: 'CL-' + (contributionLink ? contributionLink.code : ''),
+            },
+          }),
+        ).resolves.toMatchObject({
+          data: {
+            redeemTransactionLink: true,
+          },
+          errors: undefined,
+        })
+      })
+
+      it('does not allow the user to redeem the contribution link a second time on the same day', async () => {
+        await expect(
+          mutate({
+            mutation: redeemTransactionLink,
+            variables: {
+              code: 'CL-' + (contributionLink ? contributionLink.code : ''),
+            },
+          }),
+        ).resolves.toMatchObject({
+          errors: [
+            new GraphQLError(
+              'Creation from contribution link was not successful. Error: Contribution link already redeemed today',
+            ),
+          ],
+        })
+      })
+    })
+  })
+})
 
 describe('transactionLinkCode', () => {
   const date = new Date()
diff --git a/backend/src/graphql/resolver/TransactionLinkResolver.ts b/backend/src/graphql/resolver/TransactionLinkResolver.ts
index c9acbace3..4ba5dcd0b 100644
--- a/backend/src/graphql/resolver/TransactionLinkResolver.ts
+++ b/backend/src/graphql/resolver/TransactionLinkResolver.ts
@@ -34,6 +34,7 @@ import { getUserCreation, validateContribution } from './util/creations'
 import { Decay } from '@model/Decay'
 import Decimal from 'decimal.js-light'
 import { TransactionTypeId } from '@enum/TransactionTypeId'
+import { ContributionCycleType } from '@enum/ContributionCycleType'
 
 const QueryLinkResult = createUnionType({
   name: 'QueryLinkResult', // the name of the GraphQL union
@@ -73,10 +74,7 @@ export class TransactionLinkResolver {
     const holdAvailableAmount = amount.minus(calculateDecay(amount, createdDate, validUntil).decay)
 
     // validate amount
-    const sendBalance = await calculateBalance(user.id, holdAvailableAmount.mul(-1), createdDate)
-    if (!sendBalance) {
-      throw new Error("user hasn't enough GDD or amount is < 0")
-    }
+    await calculateBalance(user.id, holdAvailableAmount, createdDate)
 
     const transactionLink = dbTransactionLink.create()
     transactionLink.userId = user.id
@@ -204,23 +202,60 @@ export class TransactionLinkResolver {
             throw new Error('Contribution link is depricated')
           }
         }
-        if (contributionLink.cycle !== 'ONCE') {
-          logger.error('contribution link has unknown cycle', contributionLink.cycle)
-          throw new Error('Contribution link has unknown cycle')
-        }
-        // Test ONCE rule
-        const alreadyRedeemed = await queryRunner.manager
-          .createQueryBuilder()
-          .select('contribution')
-          .from(DbContribution, 'contribution')
-          .where('contribution.contributionLinkId = :linkId AND contribution.userId = :id', {
-            linkId: contributionLink.id,
-            id: user.id,
-          })
-          .getOne()
-        if (alreadyRedeemed) {
-          logger.error('contribution link with rule ONCE already redeemed by user with id', user.id)
-          throw new Error('Contribution link already redeemed')
+        let alreadyRedeemed: DbContribution | undefined
+        switch (contributionLink.cycle) {
+          case ContributionCycleType.ONCE: {
+            alreadyRedeemed = await queryRunner.manager
+              .createQueryBuilder()
+              .select('contribution')
+              .from(DbContribution, 'contribution')
+              .where('contribution.contributionLinkId = :linkId AND contribution.userId = :id', {
+                linkId: contributionLink.id,
+                id: user.id,
+              })
+              .getOne()
+            if (alreadyRedeemed) {
+              logger.error(
+                'contribution link with rule ONCE already redeemed by user with id',
+                user.id,
+              )
+              throw new Error('Contribution link already redeemed')
+            }
+            break
+          }
+          case ContributionCycleType.DAILY: {
+            const start = new Date()
+            start.setHours(0, 0, 0, 0)
+            const end = new Date()
+            end.setHours(23, 59, 59, 999)
+            alreadyRedeemed = await queryRunner.manager
+              .createQueryBuilder()
+              .select('contribution')
+              .from(DbContribution, 'contribution')
+              .where(
+                `contribution.contributionLinkId = :linkId AND contribution.userId = :id
+                      AND Date(contribution.confirmedAt) BETWEEN :start AND :end`,
+                {
+                  linkId: contributionLink.id,
+                  id: user.id,
+                  start,
+                  end,
+                },
+              )
+              .getOne()
+            if (alreadyRedeemed) {
+              logger.error(
+                'contribution link with rule DAILY already redeemed by user with id',
+                user.id,
+              )
+              throw new Error('Contribution link already redeemed today')
+            }
+            break
+          }
+          default: {
+            logger.error('contribution link has unknown cycle', contributionLink.cycle)
+            throw new Error('Contribution link has unknown cycle')
+          }
         }
 
         const creations = await getUserCreation(user.id, false)
diff --git a/backend/src/graphql/resolver/TransactionResolver.test.ts b/backend/src/graphql/resolver/TransactionResolver.test.ts
new file mode 100644
index 000000000..d391f8ab9
--- /dev/null
+++ b/backend/src/graphql/resolver/TransactionResolver.test.ts
@@ -0,0 +1,366 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+
+import { EventProtocolType } from '@/event/EventProtocolType'
+import { userFactory } from '@/seeds/factory/user'
+import {
+  confirmContribution,
+  createContribution,
+  login,
+  sendCoins,
+} from '@/seeds/graphql/mutations'
+import { bobBaumeister } from '@/seeds/users/bob-baumeister'
+import { garrickOllivander } from '@/seeds/users/garrick-ollivander'
+import { peterLustig } from '@/seeds/users/peter-lustig'
+import { stephenHawking } from '@/seeds/users/stephen-hawking'
+import { EventProtocol } from '@entity/EventProtocol'
+import { Transaction } from '@entity/Transaction'
+import { User } from '@entity/User'
+import { cleanDB, resetToken, testEnvironment } from '@test/helpers'
+import { logger } from '@test/testSetup'
+import { GraphQLError } from 'graphql'
+import { findUserByEmail } from './UserResolver'
+
+let mutate: any, query: any, con: any
+let testEnv: any
+
+beforeAll(async () => {
+  testEnv = await testEnvironment(logger)
+  mutate = testEnv.mutate
+  query = testEnv.query
+  con = testEnv.con
+  await cleanDB()
+})
+
+afterAll(async () => {
+  await cleanDB()
+  await con.close()
+})
+
+let bobData: any
+let peterData: any
+let user: User[]
+
+describe('send coins', () => {
+  beforeAll(async () => {
+    await userFactory(testEnv, peterLustig)
+    await userFactory(testEnv, bobBaumeister)
+    await userFactory(testEnv, stephenHawking)
+    await userFactory(testEnv, garrickOllivander)
+
+    bobData = {
+      email: 'bob@baumeister.de',
+      password: 'Aa12345_',
+    }
+
+    peterData = {
+      email: 'peter@lustig.de',
+      password: 'Aa12345_',
+    }
+
+    user = await User.find({ relations: ['emailContact'] })
+  })
+
+  afterAll(async () => {
+    await cleanDB()
+  })
+
+  describe('unknown recipient', () => {
+    it('throws an error', async () => {
+      await mutate({
+        mutation: login,
+        variables: bobData,
+      })
+      expect(
+        await mutate({
+          mutation: sendCoins,
+          variables: {
+            email: 'wrong@email.com',
+            amount: 100,
+            memo: 'test',
+          },
+        }),
+      ).toEqual(
+        expect.objectContaining({
+          errors: [new GraphQLError('No user with this credentials')],
+        }),
+      )
+    })
+
+    it('logs the error thrown', () => {
+      expect(logger.error).toBeCalledWith(`UserContact with email=wrong@email.com does not exists`)
+    })
+
+    describe('deleted recipient', () => {
+      it('throws an error', async () => {
+        await mutate({
+          mutation: login,
+          variables: peterData,
+        })
+
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'stephen@hawking.uk',
+              amount: 100,
+              memo: 'test',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('The recipient account was deleted')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', async () => {
+        // find peter to check the log
+        const user = await findUserByEmail(peterData.email)
+        expect(logger.error).toBeCalledWith(
+          `The recipient account was deleted: recipientUser=${user}`,
+        )
+      })
+    })
+
+    describe('recipient account not activated', () => {
+      it('throws an error', async () => {
+        await mutate({
+          mutation: login,
+          variables: peterData,
+        })
+
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'garrick@ollivander.com',
+              amount: 100,
+              memo: 'test',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('The recipient account is not activated')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', async () => {
+        // find peter to check the log
+        const user = await findUserByEmail(peterData.email)
+        expect(logger.error).toBeCalledWith(
+          `The recipient account is not activated: recipientUser=${user}`,
+        )
+      })
+    })
+  })
+
+  describe('errors in the transaction itself', () => {
+    beforeAll(async () => {
+      await mutate({
+        mutation: login,
+        variables: bobData,
+      })
+    })
+
+    describe('sender and recipient are the same', () => {
+      it('throws an error', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'bob@baumeister.de',
+              amount: 100,
+              memo: 'test',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('Sender and Recipient are the same.')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', () => {
+        expect(logger.error).toBeCalledWith('Sender and Recipient are the same.')
+      })
+    })
+
+    describe('memo text is too long', () => {
+      it('throws an error', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'peter@lustig.de',
+              amount: 100,
+              memo: 'test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test t',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('memo text is too long (255 characters maximum)')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', () => {
+        expect(logger.error).toBeCalledWith('memo text is too long: memo.length=256 > 255')
+      })
+    })
+
+    describe('memo text is too short', () => {
+      it('throws an error', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'peter@lustig.de',
+              amount: 100,
+              memo: 'test',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('memo text is too short (5 characters minimum)')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', () => {
+        expect(logger.error).toBeCalledWith('memo text is too short: memo.length=4 < 5')
+      })
+    })
+
+    describe('user has not enough GDD', () => {
+      it('throws an error', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'peter@lustig.de',
+              amount: 100,
+              memo: 'testing',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError(`User has not received any GDD yet`)],
+          }),
+        )
+      })
+
+      it('logs the error thrown', () => {
+        expect(logger.error).toBeCalledWith(
+          `No prior transaction found for user with id: ${user[1].id}`,
+        )
+      })
+    })
+
+    describe('sending negative amount', () => {
+      it('throws an error', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'peter@lustig.de',
+              amount: -50,
+              memo: 'testing negative',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('Transaction amount must be greater than 0')],
+          }),
+        )
+      })
+
+      it('logs the error thrown', () => {
+        expect(logger.error).toBeCalledWith('Transaction amount must be greater than 0: -50')
+      })
+    })
+  })
+
+  describe('user has some GDD', () => {
+    beforeAll(async () => {
+      resetToken()
+
+      // login as bob again
+      await query({ mutation: login, variables: bobData })
+
+      // create contribution as user bob
+      const contribution = await mutate({
+        mutation: createContribution,
+        variables: { amount: 1000, memo: 'testing', creationDate: new Date().toISOString() },
+      })
+
+      // login as admin
+      await query({ mutation: login, variables: peterData })
+
+      // confirm the contribution
+      await mutate({
+        mutation: confirmContribution,
+        variables: { id: contribution.data.createContribution.id },
+      })
+
+      // login as bob again
+      await query({ mutation: login, variables: bobData })
+    })
+
+    describe('good transaction', () => {
+      it('sends the coins', async () => {
+        expect(
+          await mutate({
+            mutation: sendCoins,
+            variables: {
+              email: 'peter@lustig.de',
+              amount: 50,
+              memo: 'unrepeatable memo',
+            },
+          }),
+        ).toEqual(
+          expect.objectContaining({
+            data: {
+              sendCoins: 'true',
+            },
+          }),
+        )
+      })
+
+      it('stores the send transaction event in the database', async () => {
+        // Find the exact transaction (sent one is the one with user[1] as user)
+        const transaction = await Transaction.find({
+          userId: user[1].id,
+          memo: 'unrepeatable memo',
+        })
+
+        expect(EventProtocol.find()).resolves.toContainEqual(
+          expect.objectContaining({
+            type: EventProtocolType.TRANSACTION_SEND,
+            userId: user[1].id,
+            transactionId: transaction[0].id,
+            xUserId: user[0].id,
+          }),
+        )
+      })
+
+      it('stores the receive event in the database', async () => {
+        // Find the exact transaction (received one is the one with user[0] as user)
+        const transaction = await Transaction.find({
+          userId: user[0].id,
+          memo: 'unrepeatable memo',
+        })
+
+        expect(EventProtocol.find()).resolves.toContainEqual(
+          expect.objectContaining({
+            type: EventProtocolType.TRANSACTION_RECEIVE,
+            userId: user[0].id,
+            transactionId: transaction[0].id,
+            xUserId: user[1].id,
+          }),
+        )
+      })
+    })
+  })
+})
diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index b00d84de6..f0fb2f452 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -6,7 +6,7 @@ import CONFIG from '@/config'
 
 import { Context, getUser } from '@/server/context'
 import { Resolver, Query, Args, Authorized, Ctx, Mutation } from 'type-graphql'
-import { getCustomRepository, getConnection } from '@dbTools/typeorm'
+import { getCustomRepository, getConnection, In } from '@dbTools/typeorm'
 
 import { sendTransactionReceivedEmail } from '@/mailer/sendTransactionReceivedEmail'
 
@@ -37,6 +37,9 @@ import { BalanceResolver } from './BalanceResolver'
 import { MEMO_MAX_CHARS, MEMO_MIN_CHARS } from './const/const'
 import { findUserByEmail } from './UserResolver'
 import { sendTransactionLinkRedeemedEmail } from '@/mailer/sendTransactionLinkRedeemed'
+import { Event, EventTransactionReceive, EventTransactionSend } from '@/event/Event'
+import { eventProtocol } from '@/event/EventProtocolEmitter'
+import { Decay } from '../model/Decay'
 
 export const executeTransaction = async (
   amount: Decimal,
@@ -55,28 +58,19 @@ export const executeTransaction = async (
   }
 
   if (memo.length > MEMO_MAX_CHARS) {
-    logger.error(`memo text is too long: memo.length=${memo.length} > (${MEMO_MAX_CHARS}`)
+    logger.error(`memo text is too long: memo.length=${memo.length} > ${MEMO_MAX_CHARS}`)
     throw new Error(`memo text is too long (${MEMO_MAX_CHARS} characters maximum)`)
   }
 
   if (memo.length < MEMO_MIN_CHARS) {
-    logger.error(`memo text is too short: memo.length=${memo.length} < (${MEMO_MIN_CHARS}`)
+    logger.error(`memo text is too short: memo.length=${memo.length} < ${MEMO_MIN_CHARS}`)
     throw new Error(`memo text is too short (${MEMO_MIN_CHARS} characters minimum)`)
   }
 
   // validate amount
   const receivedCallDate = new Date()
-  const sendBalance = await calculateBalance(
-    sender.id,
-    amount.mul(-1),
-    receivedCallDate,
-    transactionLink,
-  )
-  logger.debug(`calculated Balance=${sendBalance}`)
-  if (!sendBalance) {
-    logger.error(`user hasn't enough GDD or amount is < 0 : balance=${sendBalance}`)
-    throw new Error("user hasn't enough GDD or amount is < 0")
-  }
+
+  const sendBalance = await calculateBalance(sender.id, amount, receivedCallDate, transactionLink)
 
   const queryRunner = getConnection().createQueryRunner()
   await queryRunner.connect()
@@ -106,7 +100,24 @@ export const executeTransaction = async (
     transactionReceive.userId = recipient.id
     transactionReceive.linkedUserId = sender.id
     transactionReceive.amount = amount
-    const receiveBalance = await calculateBalance(recipient.id, amount, receivedCallDate)
+
+    // state received balance
+    let receiveBalance: {
+      balance: Decimal
+      decay: Decay
+      lastTransactionId: number
+    } | null
+
+    // try received balance
+    try {
+      receiveBalance = await calculateBalance(recipient.id, amount, receivedCallDate)
+    } catch (e) {
+      logger.info(
+        `User with no transactions sent: ${recipient.id}, has received a transaction of ${amount} GDD from user: ${sender.id}`,
+      )
+      receiveBalance = null
+    }
+
     transactionReceive.balance = receiveBalance ? receiveBalance.balance : amount
     transactionReceive.balanceDate = receivedCallDate
     transactionReceive.decay = receiveBalance ? receiveBalance.decay.decay : new Decimal(0)
@@ -135,6 +146,20 @@ export const executeTransaction = async (
 
     await queryRunner.commitTransaction()
     logger.info(`commit Transaction successful...`)
+
+    const eventTransactionSend = new EventTransactionSend()
+    eventTransactionSend.userId = transactionSend.userId
+    eventTransactionSend.xUserId = transactionSend.linkedUserId
+    eventTransactionSend.transactionId = transactionSend.id
+    eventTransactionSend.amount = transactionSend.amount.mul(-1)
+    await eventProtocol.writeEvent(new Event().setEventTransactionSend(eventTransactionSend))
+
+    const eventTransactionReceive = new EventTransactionReceive()
+    eventTransactionReceive.userId = transactionReceive.userId
+    eventTransactionReceive.xUserId = transactionReceive.linkedUserId
+    eventTransactionReceive.transactionId = transactionReceive.id
+    eventTransactionReceive.amount = transactionReceive.amount
+    await eventProtocol.writeEvent(new Event().setEventTransactionReceive(eventTransactionReceive))
   } catch (e) {
     await queryRunner.rollbackTransaction()
     logger.error(`Transaction was not successful: ${e}`)
@@ -224,11 +249,11 @@ export class TransactionResolver {
     logger.debug(`involvedUserIds=${involvedUserIds}`)
 
     // We need to show the name for deleted users for old transactions
-    const involvedDbUsers = await dbUser
-      .createQueryBuilder()
-      .withDeleted()
-      .where('id IN (:...userIds)', { userIds: involvedUserIds })
-      .getMany()
+    const involvedDbUsers = await dbUser.find({
+      where: { id: In(involvedUserIds) },
+      withDeleted: true,
+      relations: ['emailContact'],
+    })
     const involvedUsers = involvedDbUsers.map((u) => new User(u))
     logger.debug(`involvedUsers=${involvedUsers}`)
 
@@ -316,6 +341,10 @@ export class TransactionResolver {
     }
     */
     // const recipientUser = await dbUser.findOne({ id: emailContact.userId })
+
+    /* Code inside this if statement is unreachable (useless by so), 
+    in findUserByEmail() an error is already thrown if the user is not found
+    */
     if (!recipientUser) {
       logger.error(`unknown recipient to UserContact: email=${email}`)
       throw new Error('unknown recipient')
diff --git a/backend/src/graphql/resolver/UserResolver.test.ts b/backend/src/graphql/resolver/UserResolver.test.ts
index 53dc392ba..cf4ad8d4b 100644
--- a/backend/src/graphql/resolver/UserResolver.test.ts
+++ b/backend/src/graphql/resolver/UserResolver.test.ts
@@ -5,6 +5,8 @@ import { testEnvironment, headerPushMock, resetToken, cleanDB } from '@test/help
 import { userFactory } from '@/seeds/factory/user'
 import { bibiBloxberg } from '@/seeds/users/bibi-bloxberg'
 import {
+  login,
+  logout,
   createUser,
   setPassword,
   forgotPassword,
@@ -12,7 +14,7 @@ import {
   createContribution,
   confirmContribution,
 } from '@/seeds/graphql/mutations'
-import { login, logout, verifyLogin, queryOptIn, searchAdminUsers } from '@/seeds/graphql/queries'
+import { verifyLogin, queryOptIn, searchAdminUsers } from '@/seeds/graphql/queries'
 import { GraphQLError } from 'graphql'
 import { User } from '@entity/User'
 import CONFIG from '@/config'
@@ -358,7 +360,7 @@ describe('UserResolver', () => {
         beforeAll(async () => {
           await userFactory(testEnv, peterLustig)
           await userFactory(testEnv, bobBaumeister)
-          await query({ query: login, variables: bobData })
+          await mutate({ mutation: login, variables: bobData })
 
           // create contribution as user bob
           contribution = await mutate({
@@ -367,7 +369,7 @@ describe('UserResolver', () => {
           })
 
           // login as admin
-          await query({ query: login, variables: peterData })
+          await mutate({ mutation: login, variables: peterData })
 
           // confirm the contribution
           contribution = await mutate({
@@ -376,7 +378,7 @@ describe('UserResolver', () => {
           })
 
           // login as user bob
-          bob = await query({ query: login, variables: bobData })
+          bob = await mutate({ mutation: login, variables: bobData })
 
           // create transaction link
           await transactionLinkFactory(testEnv, {
@@ -582,7 +584,7 @@ describe('UserResolver', () => {
     describe('no users in database', () => {
       beforeAll(async () => {
         jest.clearAllMocks()
-        result = await query({ query: login, variables })
+        result = await mutate({ mutation: login, variables })
       })
 
       it('throws an error', () => {
@@ -603,7 +605,7 @@ describe('UserResolver', () => {
     describe('user is in database and correct login data', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        result = await query({ query: login, variables })
+        result = await mutate({ mutation: login, variables })
       })
 
       afterAll(async () => {
@@ -640,7 +642,7 @@ describe('UserResolver', () => {
     describe('user is in database and wrong password', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        result = await query({ query: login, variables: { ...variables, password: 'wrong' } })
+        result = await mutate({ mutation: login, variables: { ...variables, password: 'wrong' } })
       })
 
       afterAll(async () => {
@@ -665,7 +667,7 @@ describe('UserResolver', () => {
     describe('unauthenticated', () => {
       it('throws an error', async () => {
         resetToken()
-        await expect(query({ query: logout })).resolves.toEqual(
+        await expect(mutate({ mutation: logout })).resolves.toEqual(
           expect.objectContaining({
             errors: [new GraphQLError('401 Unauthorized')],
           }),
@@ -681,7 +683,7 @@ describe('UserResolver', () => {
 
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        await query({ query: login, variables })
+        await mutate({ mutation: login, variables })
       })
 
       afterAll(async () => {
@@ -689,7 +691,7 @@ describe('UserResolver', () => {
       })
 
       it('returns true', async () => {
-        await expect(query({ query: logout })).resolves.toEqual(
+        await expect(mutate({ mutation: logout })).resolves.toEqual(
           expect.objectContaining({
             data: { logout: 'true' },
             errors: undefined,
@@ -738,7 +740,7 @@ describe('UserResolver', () => {
         }
 
         beforeAll(async () => {
-          await query({ query: login, variables })
+          await mutate({ mutation: login, variables })
           user = await User.find()
         })
 
@@ -929,8 +931,8 @@ describe('UserResolver', () => {
     describe('authenticated', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: {
             email: 'bibi@bloxberg.de',
             password: 'Aa12345_',
@@ -1061,8 +1063,8 @@ describe('UserResolver', () => {
 
           it('can login with new password', async () => {
             await expect(
-              query({
-                query: login,
+              mutate({
+                mutation: login,
                 variables: {
                   email: 'bibi@bloxberg.de',
                   password: 'Bb12345_',
@@ -1081,8 +1083,8 @@ describe('UserResolver', () => {
 
           it('cannot login with old password', async () => {
             await expect(
-              query({
-                query: login,
+              mutate({
+                mutation: login,
                 variables: {
                   email: 'bibi@bloxberg.de',
                   password: 'Aa12345_',
@@ -1119,8 +1121,8 @@ describe('UserResolver', () => {
       beforeAll(async () => {
         await userFactory(testEnv, bibiBloxberg)
         await userFactory(testEnv, peterLustig)
-        await query({
-          query: login,
+        await mutate({
+          mutation: login,
           variables: {
             email: 'bibi@bloxberg.de',
             password: 'Aa12345_',
diff --git a/backend/src/graphql/resolver/UserResolver.ts b/backend/src/graphql/resolver/UserResolver.ts
index 5ad578767..2287ede98 100644
--- a/backend/src/graphql/resolver/UserResolver.ts
+++ b/backend/src/graphql/resolver/UserResolver.ts
@@ -316,7 +316,7 @@ export class UserResolver {
   }
 
   @Authorized([RIGHTS.LOGIN])
-  @Query(() => User)
+  @Mutation(() => User)
   @UseMiddleware(klicktippNewsletterStateMiddleware)
   async login(
     @Args() { email, password, publisherId }: UnsecureLoginArgs,
@@ -351,7 +351,7 @@ export class UserResolver {
     }
     // add pubKey in logger-context for layout-pattern X{user} to print it in each logging message
     logger.addContext('user', dbUser.id)
-    logger.debug('login credentials valid...')
+    logger.debug('validation of login credentials successful...')
 
     const user = new User(dbUser, await getUserCreation(dbUser.id))
     logger.debug(`user= ${JSON.stringify(user, null, 2)}`)
@@ -377,7 +377,7 @@ export class UserResolver {
   }
 
   @Authorized([RIGHTS.LOGOUT])
-  @Query(() => String)
+  @Mutation(() => String)
   async logout(): Promise<boolean> {
     // TODO: We dont need this anymore, but might need this in the future in oder to invalidate a valid JWT-Token.
     // Furthermore this hook can be useful for tracking user behaviour (did he logout or not? Warn him if he didn't on next login)
@@ -396,6 +396,7 @@ export class UserResolver {
     @Args()
     { email, firstName, lastName, language, publisherId, redeemCode = null }: CreateUserArgs,
   ): Promise<User> {
+    logger.addContext('user', 'unknown')
     logger.info(
       `createUser(email=${email}, firstName=${firstName}, lastName=${lastName}, language=${language}, publisherId=${publisherId}, redeemCode =${redeemCode})`,
     )
@@ -548,6 +549,7 @@ export class UserResolver {
       }
 
       await queryRunner.commitTransaction()
+      logger.addContext('user', dbUser.id)
     } catch (e) {
       logger.error(`error during create user with ${e}`)
       await queryRunner.rollbackTransaction()
@@ -571,6 +573,7 @@ export class UserResolver {
   @Authorized([RIGHTS.SEND_RESET_PASSWORD_EMAIL])
   @Mutation(() => Boolean)
   async forgotPassword(@Arg('email') email: string): Promise<boolean> {
+    logger.addContext('user', 'unknown')
     logger.info(`forgotPassword(${email})...`)
     email = email.trim().toLowerCase()
     const user = await findUserByEmail(email).catch(() => {
diff --git a/backend/src/mailer/sendAddedContributionMessageEmail.test.ts b/backend/src/mailer/sendAddedContributionMessageEmail.test.ts
index 1151a0abc..bed8f6214 100644
--- a/backend/src/mailer/sendAddedContributionMessageEmail.test.ts
+++ b/backend/src/mailer/sendAddedContributionMessageEmail.test.ts
@@ -26,7 +26,7 @@ describe('sendAddedContributionMessageEmail', () => {
   it('calls sendEMail', () => {
     expect(sendEMail).toBeCalledWith({
       to: `Bibi Bloxberg <bibi@bloxberg.de>`,
-      subject: 'Gradido Frage zur Schöpfung',
+      subject: 'Rückfrage zu Deinem Gemeinwohl-Beitrag',
       text:
         expect.stringContaining('Hallo Bibi Bloxberg') &&
         expect.stringContaining('Peter Lustig') &&
diff --git a/backend/src/mailer/sendEMail.test.ts b/backend/src/mailer/sendEMail.test.ts
index a6f4bb62a..8e3b0c4a2 100644
--- a/backend/src/mailer/sendEMail.test.ts
+++ b/backend/src/mailer/sendEMail.test.ts
@@ -29,6 +29,7 @@ describe('sendEMail', () => {
   let result: boolean
   describe('config email is false', () => {
     beforeEach(async () => {
+      jest.clearAllMocks()
       result = await sendEMail({
         to: 'receiver@mail.org',
         cc: 'support@gradido.net',
@@ -48,6 +49,7 @@ describe('sendEMail', () => {
 
   describe('config email is true', () => {
     beforeEach(async () => {
+      jest.clearAllMocks()
       CONFIG.EMAIL = true
       result = await sendEMail({
         to: 'receiver@mail.org',
@@ -73,7 +75,7 @@ describe('sendEMail', () => {
     it('calls sendMail of transporter', () => {
       expect((createTransport as jest.Mock).mock.results[0].value.sendMail).toBeCalledWith({
         from: `Gradido (nicht antworten) <${CONFIG.EMAIL_SENDER}>`,
-        to: `${CONFIG.EMAIL_TEST_RECEIVER}`,
+        to: 'receiver@mail.org',
         cc: 'support@gradido.net',
         subject: 'Subject',
         text: 'Text text text',
@@ -84,4 +86,28 @@ describe('sendEMail', () => {
       expect(result).toBeTruthy()
     })
   })
+
+  describe('with email EMAIL_TEST_MODUS true', () => {
+    beforeEach(async () => {
+      jest.clearAllMocks()
+      CONFIG.EMAIL = true
+      CONFIG.EMAIL_TEST_MODUS = true
+      result = await sendEMail({
+        to: 'receiver@mail.org',
+        cc: 'support@gradido.net',
+        subject: 'Subject',
+        text: 'Text text text',
+      })
+    })
+
+    it('calls sendMail of transporter with faked to', () => {
+      expect((createTransport as jest.Mock).mock.results[0].value.sendMail).toBeCalledWith({
+        from: `Gradido (nicht antworten) <${CONFIG.EMAIL_SENDER}>`,
+        to: CONFIG.EMAIL_TEST_RECEIVER,
+        cc: 'support@gradido.net',
+        subject: 'Subject',
+        text: 'Text text text',
+      })
+    })
+  })
 })
diff --git a/backend/src/mailer/text/contributionMessageReceived.ts b/backend/src/mailer/text/contributionMessageReceived.ts
index b0c9c4d30..af1cabb9f 100644
--- a/backend/src/mailer/text/contributionMessageReceived.ts
+++ b/backend/src/mailer/text/contributionMessageReceived.ts
@@ -1,6 +1,6 @@
 export const contributionMessageReceived = {
   de: {
-    subject: 'Gradido Frage zur Schöpfung',
+    subject: 'Rückfrage zu Deinem Gemeinwohl-Beitrag',
     text: (data: {
       senderFirstName: string
       senderLastName: string
diff --git a/backend/src/seeds/factory/contributionLink.ts b/backend/src/seeds/factory/contributionLink.ts
index d8f31d585..08f784604 100644
--- a/backend/src/seeds/factory/contributionLink.ts
+++ b/backend/src/seeds/factory/contributionLink.ts
@@ -1,6 +1,5 @@
 import { ApolloServerTestClient } from 'apollo-server-testing'
-import { createContributionLink } from '@/seeds/graphql/mutations'
-import { login } from '@/seeds/graphql/queries'
+import { login, createContributionLink } from '@/seeds/graphql/mutations'
 import { ContributionLink } from '@model/ContributionLink'
 import { ContributionLinkInterface } from '@/seeds/contributionLink/ContributionLinkInterface'
 
@@ -8,12 +7,12 @@ export const contributionLinkFactory = async (
   client: ApolloServerTestClient,
   contributionLink: ContributionLinkInterface,
 ): Promise<ContributionLink> => {
-  const { mutate, query } = client
+  const { mutate } = client
 
   // login as admin
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  const user = await query({
-    query: login,
+  const user = await mutate({
+    mutation: login,
     variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
   })
 
diff --git a/backend/src/seeds/factory/creation.ts b/backend/src/seeds/factory/creation.ts
index 606bac1f7..36e481519 100644
--- a/backend/src/seeds/factory/creation.ts
+++ b/backend/src/seeds/factory/creation.ts
@@ -2,8 +2,7 @@
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 
 import { backendLogger as logger } from '@/server/logger'
-import { adminCreateContribution, confirmContribution } from '@/seeds/graphql/mutations'
-import { login } from '@/seeds/graphql/queries'
+import { login, adminCreateContribution, confirmContribution } from '@/seeds/graphql/mutations'
 import { CreationInterface } from '@/seeds/creation/CreationInterface'
 import { ApolloServerTestClient } from 'apollo-server-testing'
 import { Transaction } from '@entity/Transaction'
@@ -19,9 +18,9 @@ export const creationFactory = async (
   client: ApolloServerTestClient,
   creation: CreationInterface,
 ): Promise<Contribution | void> => {
-  const { mutate, query } = client
+  const { mutate } = client
   logger.trace('creationFactory...')
-  await query({ query: login, variables: { email: 'peter@lustig.de', password: 'Aa12345_' } })
+  await mutate({ mutation: login, variables: { email: 'peter@lustig.de', password: 'Aa12345_' } })
   logger.trace('creationFactory... after login')
   // TODO it would be nice to have this mutation return the id
   await mutate({ mutation: adminCreateContribution, variables: { ...creation } })
diff --git a/backend/src/seeds/factory/transactionLink.ts b/backend/src/seeds/factory/transactionLink.ts
index 2f54dc70c..be5a01d22 100644
--- a/backend/src/seeds/factory/transactionLink.ts
+++ b/backend/src/seeds/factory/transactionLink.ts
@@ -1,6 +1,5 @@
 import { ApolloServerTestClient } from 'apollo-server-testing'
-import { createTransactionLink } from '@/seeds/graphql/mutations'
-import { login } from '@/seeds/graphql/queries'
+import { login, createTransactionLink } from '@/seeds/graphql/mutations'
 import { TransactionLinkInterface } from '@/seeds/transactionLink/TransactionLinkInterface'
 import { transactionLinkExpireDate } from '@/graphql/resolver/TransactionLinkResolver'
 import { TransactionLink } from '@entity/TransactionLink'
@@ -9,10 +8,13 @@ export const transactionLinkFactory = async (
   client: ApolloServerTestClient,
   transactionLink: TransactionLinkInterface,
 ): Promise<void> => {
-  const { mutate, query } = client
+  const { mutate } = client
 
   // login
-  await query({ query: login, variables: { email: transactionLink.email, password: 'Aa12345_' } })
+  await mutate({
+    mutation: login,
+    variables: { email: transactionLink.email, password: 'Aa12345_' },
+  })
 
   const variables = {
     amount: transactionLink.amount,
diff --git a/backend/src/seeds/graphql/mutations.ts b/backend/src/seeds/graphql/mutations.ts
index e5f290645..e5dc90a0e 100644
--- a/backend/src/seeds/graphql/mutations.ts
+++ b/backend/src/seeds/graphql/mutations.ts
@@ -289,3 +289,33 @@ export const adminCreateContributionMessage = gql`
     }
   }
 `
+
+export const redeemTransactionLink = gql`
+  mutation ($code: String!) {
+    redeemTransactionLink(code: $code)
+  }
+`
+
+export const login = gql`
+  mutation ($email: String!, $password: String!, $publisherId: Int) {
+    login(email: $email, password: $password, publisherId: $publisherId) {
+      id
+      email
+      firstName
+      lastName
+      language
+      klickTipp {
+        newsletterState
+      }
+      hasElopage
+      publisherId
+      isAdmin
+    }
+  }
+`
+
+export const logout = gql`
+  mutation {
+    logout
+  }
+`
diff --git a/backend/src/seeds/graphql/queries.ts b/backend/src/seeds/graphql/queries.ts
index 60dffa21b..97f871235 100644
--- a/backend/src/seeds/graphql/queries.ts
+++ b/backend/src/seeds/graphql/queries.ts
@@ -1,23 +1,5 @@
 import gql from 'graphql-tag'
 
-export const login = gql`
-  query ($email: String!, $password: String!, $publisherId: Int) {
-    login(email: $email, password: $password, publisherId: $publisherId) {
-      id
-      email
-      firstName
-      lastName
-      language
-      klickTipp {
-        newsletterState
-      }
-      hasElopage
-      publisherId
-      isAdmin
-    }
-  }
-`
-
 export const verifyLogin = gql`
   query {
     verifyLogin {
@@ -35,12 +17,6 @@ export const verifyLogin = gql`
   }
 `
 
-export const logout = gql`
-  query {
-    logout
-  }
-`
-
 export const queryOptIn = gql`
   query ($optIn: String!) {
     queryOptIn(optIn: $optIn)
diff --git a/backend/src/server/createServer.ts b/backend/src/server/createServer.ts
index d1153cdb6..8ae4675db 100644
--- a/backend/src/server/createServer.ts
+++ b/backend/src/server/createServer.ts
@@ -35,6 +35,7 @@ const createServer = async (
   context: any = serverContext,
   logger: Logger = apolloLogger,
 ): Promise<ServerDef> => {
+  logger.addContext('user', 'unknown')
   logger.debug('createServer...')
 
   // open mysql connection
diff --git a/backend/src/typeorm/repository/User.ts b/backend/src/typeorm/repository/User.ts
index 8b3e29859..c20ef85ff 100644
--- a/backend/src/typeorm/repository/User.ts
+++ b/backend/src/typeorm/repository/User.ts
@@ -28,8 +28,8 @@ export class UserRepository extends Repository<DbUser> {
   ): Promise<[DbUser[], number]> {
     const query = this.createQueryBuilder('user')
       .select(select)
-      .leftJoinAndSelect('user.emailContact', 'emailContact')
       .withDeleted()
+      .leftJoinAndSelect('user.emailContact', 'emailContact')
       .where(
         new Brackets((qb) => {
           qb.where(
diff --git a/backend/src/util/utilities.ts b/backend/src/util/utilities.ts
index 9abb31554..65214ebb5 100644
--- a/backend/src/util/utilities.ts
+++ b/backend/src/util/utilities.ts
@@ -1,5 +1,17 @@
+import Decimal from 'decimal.js-light'
+
 export const objectValuesToArray = (obj: { [x: string]: string }): Array<string> => {
   return Object.keys(obj).map(function (key) {
     return obj[key]
   })
 }
+
+// to improve code readability, as String is needed, it is handled inside this utility function
+export const decimalAddition = (a: Decimal, b: Decimal): Decimal => {
+  return a.add(b.toString())
+}
+
+// to improve code readability, as String is needed, it is handled inside this utility function
+export const decimalSubtraction = (a: Decimal, b: Decimal): Decimal => {
+  return a.minus(b.toString())
+}
diff --git a/backend/src/util/validate.ts b/backend/src/util/validate.ts
index 8d1c90ca4..64422b64f 100644
--- a/backend/src/util/validate.ts
+++ b/backend/src/util/validate.ts
@@ -5,6 +5,8 @@ import { Decay } from '@model/Decay'
 import { getCustomRepository } from '@dbTools/typeorm'
 import { TransactionLinkRepository } from '@repository/TransactionLink'
 import { TransactionLink as dbTransactionLink } from '@entity/TransactionLink'
+import { decimalSubtraction, decimalAddition } from './utilities'
+import { logger } from '@test/testSetup'
 
 function isStringBoolean(value: string): boolean {
   const lowerValue = value.toLowerCase()
@@ -23,14 +25,26 @@ async function calculateBalance(
   amount: Decimal,
   time: Date,
   transactionLink?: dbTransactionLink | null,
-): Promise<{ balance: Decimal; decay: Decay; lastTransactionId: number } | null> {
+): Promise<{ balance: Decimal; decay: Decay; lastTransactionId: number }> {
+  // negative or empty amount should not be allowed
+  if (amount.lessThanOrEqualTo(0)) {
+    logger.error(`Transaction amount must be greater than 0: ${amount}`)
+    throw new Error('Transaction amount must be greater than 0')
+  }
+
+  // check if user has prior transactions
   const lastTransaction = await Transaction.findOne({ userId }, { order: { balanceDate: 'DESC' } })
-  if (!lastTransaction) return null
+
+  if (!lastTransaction) {
+    logger.error(`No prior transaction found for user with id: ${userId}`)
+    throw new Error('User has not received any GDD yet')
+  }
 
   const decay = calculateDecay(lastTransaction.balance, lastTransaction.balanceDate, time)
 
-  // TODO why we have to use toString() here?
-  const balance = decay.balance.add(amount.toString())
+  // new balance is the old balance minus the amount used
+  const balance = decimalSubtraction(decay.balance, amount)
+
   const transactionLinkRepository = getCustomRepository(TransactionLinkRepository)
   const { sumHoldAvailableAmount } = await transactionLinkRepository.summary(userId, time)
 
@@ -38,11 +52,16 @@ async function calculateBalance(
   // else we cannot redeem links which are more or equal to half of what an account actually owns
   const releasedLinkAmount = transactionLink ? transactionLink.holdAvailableAmount : new Decimal(0)
 
-  if (
-    balance.minus(sumHoldAvailableAmount.toString()).plus(releasedLinkAmount.toString()).lessThan(0)
-  ) {
-    return null
+  const availableBalance = decimalSubtraction(balance, sumHoldAvailableAmount)
+
+  if (decimalAddition(availableBalance, releasedLinkAmount).lessThan(0)) {
+    logger.error(
+      `Not enough funds for a transaction of ${amount} GDD, user with id: ${userId} has only ${balance} GDD available`,
+    )
+    throw new Error('Not enough funds for transaction')
   }
+
+  logger.debug(`calculated Balance=${balance}`)
   return { balance, lastTransactionId: lastTransaction.id, decay }
 }
 
diff --git a/backend/test/extensions.ts b/backend/test/extensions.ts
new file mode 100644
index 000000000..69c2ff7a6
--- /dev/null
+++ b/backend/test/extensions.ts
@@ -0,0 +1,33 @@
+/* eslint-disable @typescript-eslint/no-empty-interface */
+
+import Decimal from 'decimal.js-light'
+
+expect.extend({
+  decimalEqual(received, value) {
+    const pass = new Decimal(value).equals(received.toString())
+    if (pass) {
+      return {
+        message: () => `expected ${received} to not equal ${value}`,
+        pass: true,
+      }
+    } else {
+      return {
+        message: () => `expected ${received} to equal ${value}`,
+        pass: false,
+      }
+    }
+  },
+})
+
+interface CustomMatchers<R = unknown> {
+  decimalEqual(value: number): R
+}
+
+declare global {
+  // eslint-disable-next-line @typescript-eslint/no-namespace
+  namespace jest {
+    interface Expect extends CustomMatchers {}
+    interface Matchers<R> extends CustomMatchers<R> {}
+    interface InverseAsymmetricMatchers extends CustomMatchers {}
+  }
+}
diff --git a/backend/yarn.lock b/backend/yarn.lock
index dd84e2ce5..1e5647b6f 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -1668,9 +1668,9 @@ camelcase@^6.2.0:
   integrity sha512-c7wVvbw3f37nuobQNtgsgG9POC9qMbNuMQmTCqZv23b6MIz0fcYpBiOlv9gEN/hdLdnZTDQhg6e9Dq5M1vKvfg==
 
 caniuse-lite@^1.0.30001264:
-  version "1.0.30001325"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001325.tgz"
-  integrity sha512-sB1bZHjseSjDtijV1Hb7PB2Zd58Kyx+n/9EotvZ4Qcz2K3d0lWB8dB4nb8wN/TsOGFq3UuAm0zQZNQ4SoR7TrQ==
+  version "1.0.30001418"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001418.tgz"
+  integrity sha512-oIs7+JL3K9JRQ3jPZjlH6qyYDp+nBTCais7hjh0s+fuBwufc7uZ7hPYMXrDOJhV360KGMTcczMRObk0/iMqZRg==
 
 chalk@^2.0.0:
   version "2.4.2"
diff --git a/database/entity/0051-add_delete_by_to_contributions/Contribution.ts b/database/entity/0051-add_delete_by_to_contributions/Contribution.ts
new file mode 100644
index 000000000..32c6f32a3
--- /dev/null
+++ b/database/entity/0051-add_delete_by_to_contributions/Contribution.ts
@@ -0,0 +1,92 @@
+import Decimal from 'decimal.js-light'
+import {
+  BaseEntity,
+  Column,
+  Entity,
+  PrimaryGeneratedColumn,
+  DeleteDateColumn,
+  JoinColumn,
+  ManyToOne,
+  OneToMany,
+} from 'typeorm'
+import { DecimalTransformer } from '../../src/typeorm/DecimalTransformer'
+import { User } from '../User'
+import { ContributionMessage } from '../ContributionMessage'
+
+@Entity('contributions')
+export class Contribution extends BaseEntity {
+  @PrimaryGeneratedColumn('increment', { unsigned: true })
+  id: number
+
+  @Column({ unsigned: true, nullable: false, name: 'user_id' })
+  userId: number
+
+  @ManyToOne(() => User, (user) => user.contributions)
+  @JoinColumn({ name: 'user_id' })
+  user: User
+
+  @Column({ type: 'datetime', default: () => 'CURRENT_TIMESTAMP', name: 'created_at' })
+  createdAt: Date
+
+  @Column({ type: 'datetime', nullable: false, name: 'contribution_date' })
+  contributionDate: Date
+
+  @Column({ length: 255, nullable: false, collation: 'utf8mb4_unicode_ci' })
+  memo: string
+
+  @Column({
+    type: 'decimal',
+    precision: 40,
+    scale: 20,
+    nullable: false,
+    transformer: DecimalTransformer,
+  })
+  amount: Decimal
+
+  @Column({ unsigned: true, nullable: true, name: 'moderator_id' })
+  moderatorId: number
+
+  @Column({ unsigned: true, nullable: true, name: 'contribution_link_id' })
+  contributionLinkId: number
+
+  @Column({ unsigned: true, nullable: true, name: 'confirmed_by' })
+  confirmedBy: number
+
+  @Column({ nullable: true, name: 'confirmed_at' })
+  confirmedAt: Date
+
+  @Column({ unsigned: true, nullable: true, name: 'denied_by' })
+  deniedBy: number
+
+  @Column({ nullable: true, name: 'denied_at' })
+  deniedAt: Date
+
+  @Column({
+    name: 'contribution_type',
+    length: 12,
+    nullable: false,
+    collation: 'utf8mb4_unicode_ci',
+  })
+  contributionType: string
+
+  @Column({
+    name: 'contribution_status',
+    length: 12,
+    nullable: false,
+    collation: 'utf8mb4_unicode_ci',
+  })
+  contributionStatus: string
+
+  @Column({ unsigned: true, nullable: true, name: 'transaction_id' })
+  transactionId: number
+
+  @DeleteDateColumn({ name: 'deleted_at' })
+  deletedAt: Date | null
+
+  @DeleteDateColumn({ unsigned: true, nullable: true, name: 'deleted_by' })
+  deletedBy: number
+
+  @OneToMany(() => ContributionMessage, (message) => message.contribution)
+  @JoinColumn({ name: 'contribution_id' })
+  messages?: ContributionMessage[]
+}
diff --git a/database/entity/Contribution.ts b/database/entity/Contribution.ts
index f6530f00b..4b1dfc9c8 100644
--- a/database/entity/Contribution.ts
+++ b/database/entity/Contribution.ts
@@ -1 +1 @@
-export { Contribution } from './0047-messages_tables/Contribution'
+export { Contribution } from './0051-add_delete_by_to_contributions/Contribution'
diff --git a/database/entity/EventProtocol.ts b/database/entity/EventProtocol.ts
index 4a73f146c..6ebbd3d68 100644
--- a/database/entity/EventProtocol.ts
+++ b/database/entity/EventProtocol.ts
@@ -1 +1 @@
-export { EventProtocol } from './0043-add_event_protocol_table/EventProtocol'
+export { EventProtocol } from './0050-add_messageId_to_event_protocol/EventProtocol'
diff --git a/database/migrations/0049-add_user_contacts_table.ts b/database/migrations/0049-add_user_contacts_table.ts
index c3b89ed88..acdd1af61 100644
--- a/database/migrations/0049-add_user_contacts_table.ts
+++ b/database/migrations/0049-add_user_contacts_table.ts
@@ -14,8 +14,8 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
         \`type\` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL,
         \`user_id\` int(10) unsigned NOT NULL,
         \`email\` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL UNIQUE,
-        \`email_verification_code\` bigint(20) unsigned NOT NULL UNIQUE,
-        \`email_opt_in_type_id\` int NOT NULL,
+        \`email_verification_code\` bigint(20) unsigned DEFAULT NULL UNIQUE,
+        \`email_opt_in_type_id\` int DEFAULT NULL,
         \`email_resend_count\` int DEFAULT '0',
         \`email_checked\` tinyint(4) NOT NULL DEFAULT 0,
         \`phone\` varchar(255) COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
@@ -41,47 +41,13 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
 
   // merge values from login_email_opt_in table with users.email in new user_contacts table
   await queryFn(`
-  INSERT INTO user_contacts
-  (type, user_id, email, email_verification_code, email_opt_in_type_id, email_resend_count, email_checked, created_at, updated_at, deleted_at)
-  SELECT 
-    'EMAIL', 
-     u.id as user_id,
-     u.email,
-     e.verification_code as email_verification_code,
-     e.email_opt_in_type_id,
-     e.resend_count as email_resend_count,
-     u.email_checked,
-     e.created as created_at,
-     e.updated as updated_at,
-     u.deletedAt as deleted_at\
-   FROM 
-     users as u,
-     login_email_opt_in as e
-   WHERE 
-     u.id = e.user_id AND
-     e.id in (
-       WITH opt_in AS ( 
-         SELECT 
-           le.id, le.user_id, le.created, le.updated, ROW_NUMBER() OVER (PARTITION BY le.user_id ORDER BY le.created DESC) AS row_num
-         FROM 
-           login_email_opt_in as le
-       )
-       SELECT 
-         opt_in.id
-       FROM 
-         opt_in
-       WHERE
-         row_num = 1);`)
-  /*         
-      // SELECT 
-      //   le.id 
-      // FROM 
-      //   login_email_opt_in as le
-      // WHERE
-      //   le.user_id = u.id  
-      // ORDER BY 
-      //   le.updated DESC, le.created DESC LIMIT 1);`)
-      */
+    INSERT INTO user_contacts
+      (type, user_id, email, email_verification_code, email_opt_in_type_id, email_resend_count, email_checked, created_at, updated_at, deleted_at)
+      SELECT 'EMAIL', users.id, users.email, optin.verification_code, optin.email_opt_in_type_id, optin.resend_count, users.email_checked, users.created, null, users.deletedAt
+      FROM users LEFT JOIN
+      (SELECT le.id, le.user_id, le.verification_code, le.email_opt_in_type_id, le.resend_count, le.created, le.updated,
+         ROW_NUMBER() OVER (PARTITION BY le.user_id ORDER BY le.created DESC) AS row_num
+       FROM login_email_opt_in as le) AS optin ON users.id = optin.user_id AND row_num = 1;`)
 
   // insert in users table the email_id of the new created email-contacts
   const contacts = await queryFn(`SELECT c.id, c.user_id FROM user_contacts as c`)
@@ -113,11 +79,13 @@ export async function downgrade(queryFn: (query: string, values?: any[]) => Prom
   )
 
   // reconstruct the previous email back from contacts to users table
-  const contacts = await queryFn(`SELECT c.id, c.email, c.user_id FROM user_contacts as c`)
+  const contacts = await queryFn(
+    `SELECT c.id, c.email, c.user_id, c.email_checked FROM user_contacts as c`,
+  )
   for (const id in contacts) {
     const contact = contacts[id]
     await queryFn(
-      `UPDATE users SET email = "${contact.email}" WHERE id = "${contact.user_id}" and email_id = "${contact.id}"`,
+      `UPDATE users SET email = "${contact.email}", email_checked="${contact.email_checked}" WHERE id = "${contact.user_id}" and email_id = "${contact.id}"`,
     )
   }
   await queryFn('ALTER TABLE users MODIFY COLUMN email varchar(255) NOT NULL UNIQUE;')
diff --git a/database/migrations/0051-add_delete_by_to_contributions.ts b/database/migrations/0051-add_delete_by_to_contributions.ts
new file mode 100644
index 000000000..21d0eda97
--- /dev/null
+++ b/database/migrations/0051-add_delete_by_to_contributions.ts
@@ -0,0 +1,12 @@
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
+  await queryFn(
+    `ALTER TABLE \`contributions\` ADD COLUMN \`deleted_by\` int(10) unsigned DEFAULT NULL;`,
+  )
+}
+
+export async function downgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
+  await queryFn(`ALTER TABLE \`contributions\` DROP COLUMN \`deleted_by\`;`)
+}
diff --git a/database/package.json b/database/package.json
index cabb1b47a..0a97b5135 100644
--- a/database/package.json
+++ b/database/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-database",
-  "version": "1.12.1",
+  "version": "1.13.1",
   "description": "Gradido Database Tool to execute database migrations",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/database",
diff --git a/docu/Concepts/BusinessRequirements/UC_Set_UserAlias.md b/docu/Concepts/BusinessRequirements/UC_Set_UserAlias.md
new file mode 100644
index 000000000..a5cb07e0e
--- /dev/null
+++ b/docu/Concepts/BusinessRequirements/UC_Set_UserAlias.md
@@ -0,0 +1,198 @@
+# User Alias
+
+Mit dem *Alias* für ein User wird zusätzlich ein eindeutiger menschenlesbarer Identifier neben der GradidoID als technischer Identifier eingeführt. Mit beiden Identifiern kann ein User eindeutig identifziert werden und beide können als Key nach aussen gegeben bzw. für Schnittstellen als Eingabe-Parameter in die Anwendung verwendet werden.
+
+Ziel dieser beiden Identifier ist von dem bisherig verwendeten Email-Identifier wegzukommen. Denn eine Email-Adresse hat für einen User einen anderen schützenswerten Privatsphären-Level als ein *Alias* oder die *GradidoID*, die beide rein auf die Gradido-Anwendung begrenzt sind. Über Email-Adressen wird gerne eine Social Engineering betrieben, um über einen User ein Profil aus den Social-Media-Netzwerken zu erstellen. Dies gilt es so weit wie möglich zu verhindern bzw. Gradido aus diesem Kreis der möglichen Datenquellen für Ausspähungen von Privatdaten herauszuhalten.
+
+## Identifizierung eines Users
+
+In der Gradido-Anwendung muss ein User eindeutig identifzierbar sein. Zur Identifikation eines Users gibt es unterschiedliche Anforderungen:
+
+* eindeutiger Schlüsselwert für einen User
+* leicht für den Anwender zu merken
+* einfache maschinelle Verarbeitung im System
+* leichte Weitergabe des Schlüsselwertes ausserhalb des Systems
+* u.a.
+
+### Schlüsselwerte
+
+Die hier aufgeführten Schlüsselwerte dienen in der Gradido-Anwendung zur eindeutigen Identifzierung eines Users:
+
+#### UserID
+
+Dies ist ein rein technischer Key und wird nur **innerhalb** der Anwendung zur Identifikation eines Users verwendet. Dieser Key wird niemals nach aussen gereicht und auch niemals zwischen mehreren Communities als Schlüsselwert eingesetzt oder ausgetauscht. Die UserID wird innerhalb des Systems bei der Registrierung mit dem Speichern eines neuen Users in der Datenbank erzeugt. Die Eindeutigkeit der UserID ist damit nur innerhalb dieser einen Datenbank der Gradido-Community sichergestellt.
+
+#### GradidoID
+
+Die GradidoID ist zwar auch ein rein technischer Key, doch wird dieser als eine UUID der Version 4 erstellt. Dies basiert auf einer (pseudo)zufällig generierten Zahl aus 16 Bytes mit einer theoretischen Konfliktfreiheit von ![2^{{122}}\approx 5{,}3169\cdot 10^{{36}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/1924927d783e2d3969734633e134f643b6f9a8cd) in hexadezimaler Notation nach einem Pattern von fünf Gruppen durch Bindestrich getrennt - z.B. `550e8400-e29b-41d4-a716-446655440000`
+
+Somit kann die GradidoID auch System übergreifend zwischen Communities ausgetauscht werden und bietet dennoch eine weitestgehende eindeutige theoretisch konfliktfreie Identifikation des Users. System intern ist die Eindeutigkeit bei der Erstellung eines neuen Users auf jedenfall sichergestellt. Sollte ein User den Wechsel von einer Community in eine andere gradido-Community wünschen, so soll falls möglich die GradidoID für den User erhalten bleiben und übernommen werden können. Dies muss beim Umzug in der Ziel-Community geprüft werden. Falls diese GradidoID aus der Quell-Community wider erwarten existieren sollte, dann muss doch einen neue GradidoID für den User erzeugt werden.
+
+#### Alias
+
+Der Alias eines Users ist als rein fachlicher Key ausgelegt, der frei vom User definiert werden kann. Bei der Definition dieses frei definierbaren und menschenlesbaren Schlüsselwertes stellt die Gradido-Anwendung sicher, dass der vom User eingegebene Wert nicht schon von einem anderen User dieser Community verwendet wird. Für die Anlage eines Alias gelten folgende Konventionen:
+
+- mindestens 5 Zeichen
+  * alphanumerisch
+  * keine Umlaute
+  * nach folgender Regel erlaubt (RegEx: [a-zA-Z0-9]-|_[a-zA-Z0-9])
+- Blacklist für Schlüsselworte, die frei definiert werden können
+- vordefinierte/reservierte System relevante Namen dürfen maximal aus 4 Zeichen bestehen
+
+#### Email
+
+Die Email eines Users als fachlicher Key bleibt zwar weiterhin bestehen, doch wird diese schrittweise durch die GradidoID und den Alias in den verschiedenen Anwendungsfällen des Gradido-Systems ersetzt. Das bedeutet zum Beispiel, dass die bisher alleinige Verwendung der Email für die Registrierung bzw. den Login nun und durch die GradidoID bzw. den Alias ergänzt wird.
+
+Die Email wird weiterhin als Kommunikationskanal ausserhalb der Gradido-Anwendung mit dem User benötigt. Es soll aber zukünftig möglich sein, dass ein User ggf. mehrere Email-Adressen für unterschiedliche fachliche Kommunikationskanäle angeben kann. Eine dieser Email-Adressen muss aber als primäre Email-Adresse gekennzeichnet sein, da diese wie bisher auch als Identifier beim Login bzw. der Registrierung erhalten bleiben soll.
+
+## Erfassung des Alias
+
+Die Erfassung des Alias erfolgt als zusätzliche Eingabe direkt bei der Registrierung eines neuen Users oder als weiterer Schritt direkt nach dem Login.
+
+Dieser UseCase ist in die **Ausbaustufe-1** und **Ausbaustufe-x** unterteilt. 
+
+Alle beschriebenen Anforderungen der **Ausbaustufe-1** können mit Produktivsetzung des Issues #1798 - [GradidoID 1: adapt and migrate database schema](https://github.com/gradido/gradido/issues/1798) und dem [PR #2058 - GradidoID 1: adapt and migrate database schema](https://github.com/gradido/gradido/pull/2058) umgesetzt werden.
+
+Die beschriebenen Anforderungen der Ausbaustufe-x müssen solange verschoben werden, bis der UseCase "GradidoID 2: changeRegisterLoginProzess" konzeptioniert und umgesetzt ist. Erst dann kann auf der Profil-Seite die Email zur Bearbeitung durch den User freigegeben werden.
+
+### Registrierung
+
+#### Ausbaustufe-1
+
+In der Eingabemaske der Registrierung wird nun zusätzlich das Feld *Alias* angezeigt, das der User als Pflichtfeld ausfüllen muss.
+
+![img](./image/RegisterWithAlias.png)
+
+Mit dem (optionalen ?) Button "Eindeutigkeit prüfen" wird dem User die Möglichkeit gegeben vorab die Eindeutigkeit seiner *Alias*-Eingabe zu verifizieren ohne den Dialog über den "Registrieren"-Button zu verlassen. Denn es muss sichergestellt sein, dass noch kein existierender User der Community genau diesen *Alias* evtl. schon verwendet. 
+
+Wird diese Prüfung vom User nicht ausgeführt bevor er den Dialog mit dem "Registrieren"-Button abschließt, so erfolgt die *Alias*-Eindeutigkeitsprüfung als erster Schritt bevor die anderen Eingaben als neuer User geprüft und angelegt werden.
+
+Wird bei der Eindeutigkeitsprüfung des *Alias* festgestellt, dass es schon einen exitierenden User mit dem gleichen *Alias* gibt, dann wird wieder zurück in den Registrierungsdialog gesprungen, damit der User seine *Alias*-Eingabe korrigieren kann. Das *Alias*-Feld wird als fehlerhaft optisch markiert und mit einer aussagekräftigen Fehlermeldung dem User der *Alias*-Konflikt mitgeteilt. Dabei bleiben alle vorher eingegebenen Daten in den Eingabefeldern erhalten und es muss nur der *Alias* geändert werden.
+
+Wurde vom User nun eine konfliktfreie *Alias*-Eingabe und alle Angaben der Registrierung ordnungsgemäß ausgefüllt, so kann der Registrierungsprozess wie bisher ausgeführt werden. Einziger Unterschied ist der zusätzliche *Alias*-Parameter, der nun an das Backend zur Erzeugung des Users übergeben und dann in der Users-Tabelle gespeichert wird.
+
+Falls über ein Redeem-Link in den Registrierungsdialog eingestiegen wurde, so bleiben die existierenden Schritte zur Redeem-Link-Verarbeitung durch die *Alias*-Eingabe erhalten und werden unverändert durchlaufen.
+
+### Login
+
+#### Ausbaustufe-1
+
+Meldet sich ein schon registrierter User erfolgreich an - das passiert wie bisher noch mit seiner Email-Adresse - dann wird geprüft, ob für diesen User schon ein *Alias* gespeichert, sprich im aktuellen Context nach dem Login im User-Objekt das Attribut *alias* initialisiert ist. Wenn nicht dann erfolgt direkt nach dem Schließen des Login-Dialoges die Anzeige der User-Profilseite.
+
+![img](./image/LoginProfileWithAlias.png)
+
+Auf der erweiterten User-Profil-Seite sind folgende Elemente neu hinzugekommen bzw. erweitert:
+
+* *Alias*:	**neu hinzugekommen** ist die Gruppe Alias mit dem Label, dem Eingabefeld und dem Link "Alias ändern" mit Stift-Icon
+* E-Mail:	**ergänzt** wurde die Gruppe E-Mail, in dem das Label "E-Mail", das Eingabefeld, das Label "bestätigt" mit zugehörigem Icon darunter und dem Link "E-Mail ändern" mit Stift-Icon. In der **Ausbaustufe-1** ist der Link "E-Mail ändern" und das Stift-Icon **immer disabled**, so dass das Eingabefeld der E-Mail lediglich zur Anzeige der aktuell gesetzten E-Mail-Addresse dient. Da mit der Änderungsmöglichkeit der E-Mail gleichzeitig auch der Login-Prozess und die Passwort-Verschlüsselung angepasst werden muss, wird dieses Feature auf eine spätere Ausbaustufe verschoben. **Neu hinzugekommen** ist die Status-Anzeige der Email-Bestätigung ausgedrückt durch das Häckchen-Icon, wenn die Email-Adresse durch die Email-Confirmation-Mail vom User schon bestätigt ist und durch ein Kreuz-Icon, wenn die Email-Adress-Bestätigung noch aussteht.
+
+Der Sprung nach der Login-Seite nach erfolgreichem Login auf die Profil-Seite öffnet diese schon direkt im Bearbeitungs-Modus des Alias, so dass der User direkt seine Eingabe des Alias vornehmen kann.
+
+![img](./image/LoginProfileEditAlias.png)
+
+Im Eingabe-Modus der Alias-Gruppe hat das Eingabefeld den Fokus und darin wird:
+
+* wenn noch kein Alias für den User in der Datenbank vorhanden ist, vom System ein Vorschlag unterbreitet. Der Vorschlag basiert auf dem Vornamen des Users und wird durch folgende Logik ermittelt:
+  * es wird mit dem Vorname des Users eine Datenbankabfrage durchgeführt, die zählt, wieviele User-Aliase es schon mit diesem Vornamen gibt und falls notwendig direkt mit einer nachfolgenden Nummer als Postfix versehen sind.
+  * Aufgrund der Konvention, dass ein Alias mindestens 5 Zeichen lang sein muss, sind ggf. führende Nullen mitzuberücksichten.
+    * **Beispiel-1**: *Max* als Vorname
+      * in der Datenbank gibt es schon mehrer User mit den Aliasen: *Maximilian*, *Max01*, *Max_M*, *Max-M*, *MaxMu* und *Max02*.
+      * Dann  schlägt das System den Alias *Max03* vor, da *Max* nur 3 Zeichen lang ist und es schon zwei Aliase *Max* gefolgt mit einer Nummer gibt (*Max01* und *Max02*)
+      * Die Aliase *Maximilian*, *Max_M*, *Max-M* und *MaxMu* werden nicht mitgezählt, das diese nach *Max* keine direkt folgende Ziffern haben
+    * **Beispiel-2**: *August* als Vorname
+      * in der Datenbank gibt es schon mehrer User mit den Aliasen: *Augusta*, *Augustus*, *Augustinus*
+      * Dann schlägt das System den Alias *August* vor, da *August* schon 6 Zeichen lang ist und es noch keinen anderen User mit Alias *August* gibt
+      * die Aliase *Augusta*, *Augustus* und *Augustinus* werden nicht mit gezählt, da diese länger als 5 Zeichen sind und sich von *August* unterscheiden
+    * **Beispiel-3**: *Nick* als Vorname
+      * in der Datenbank gibt es schon mehrer User mit den Aliasen: *Nicko*, *Nickodemus*
+      * Dann schlägt das System den Alias *Nick1* vor, da *Nick* kürzer als 5 Zeichen ist und es noch keinen anderen User mit dem Alias *Nick1* gibt
+      * die Aliase *Nicko* und *Nickodemus* werden nicht mit gezählt, da diese länger als 5 Zeichen sind und sich von *Nick* unterscheiden
+* wenn schon ein Alias für den User in der Datenbank vorhanden ist, dann wird dieser unverändert aus der Datenbank und ohne Systemvorschlag einfach angezeigt.
+
+Der User kann nun den im Eingabefeld angezeigten Alias verändern, wobei die Alias-Konventionen, wie oben im ersten Kapitel beschrieben einzuhalten und zu validieren sind.
+
+Mit dem Button "Eindeutigkeit prüfen" kann der im Eingabefeld stehende *Alias* auf Eindeutigkeit verifziert werden. Dabei wird dieser als Parameter einem Datenbank-Statement übergeben, das auf das Feld *Alias* in der *Users*-Tabelle ein Count mit dem übergebenen Parameter durchführt. Kommt als Ergebnis =0 zurück, ist der eingegebene *Alias* noch nicht vorhanden und kann genutzt werden. Liefert das Count-Statement einen Wert >0, dann ist dieser *Alias* schon von einem anderen User in Gebrauch und darf nicht gespeichert werden. Der User muss also seinen *Alias* erneut ändern.
+
+Mit dem "Speichern"-Button wird die Eindeutigkeitsprüfung erneut implizit durchgeführt, um sicherzustellen, dass keine *Alias*-Konflikte in der Datenbank gespeichert werden. Sollte wider erwarten doch ein Konflikt bei der Eindeutigkeitsprüfung auftauchen, so bleibt der Dialog im Eingabe-Modus des *Alias* geöffnet und zeigt dem User eine aussagekräftige Fehlermeldung an.
+
+Über das rote Icon (x) hinter dem Label "Alias ändern" kann die Eingabe bzw. das Ändern des Alias abgebrochen werden.
+
+Die erweiterte Gruppe E-Mail bleibt immer im Anzeige-Modus und kann selbst über den Link "E-Mail ändern" und das Stift-Icon, die beide disabled sind, nicht in den Bearbeitungsmodus versetzt werden. Die aktuell gesetzte E-Mail des Users wird im disabled Eingabefeld nur angezeigt. Das Icon unter dem Label "bestätigt" zeigt den Status der E-Mail, ob diese schon vom User bestätigt wurde oder nicht. Der Schalter für das Label "Informationen per E-Mail" bleibt von dem Switch zwischen Anzeige-Modus und Bearbeitungs-Modus unberührt, dh. es kann zu jeder Zeit vom User definiert werden, ob er über die gesetzte E-Mail Informationen erhält oder nicht.
+
+Es gibt in dieser Ausbaustufe-1 noch keine Möglichkeit seine E-Mail-Adresse zu ändern, da vorher die Passwort-Verschlüsselung mit allen Auswirkungen auf den Registrierungs- und Login-Prozess umgebaut werden müssen.
+
+#### Ausbaustufe-x
+
+In der weiteren Ausbaustufe, die erst möglich ist, sobald der Login-Prozess und die Passwort-Verschlüsselung darauf umgestellt ist, wird der Link "E-Mail ändern" und das Sift-Icon enabled. Damit kann der User dann das E-Mail Eingabefeld in den Bearbeitungs-Modus versetzen.
+
+![img](./image/LoginProfileEditEmail.png)
+
+Im Eingabe-Modus des E-Mail-Feldes kann der User seine E-Mail-Adresse ändern. Sobald der User die vorhandene und schon bestätigte Email-Adresse ändert, wechselt die Anzeige des Icons unter dem Label "bestätigt" vom Icon (Hacken) zum Icon (X), um die Änderung dem User gleich sichtbar zu machen. Über den Button "Speichern & Bestätigen" wird die veränderte E-Mail gegenüber den bisher gespeicherten E-Mails aller User verifiziert, dass es keine Dupletten gibt.
+
+Ist diese Eindeutigkeits-Prüfung erfolgreich, dann wird die geänderte E-Mail-Adresse in der Datenbank gespeichert, das Flag E-Mail-Checked auf FALSE gesetzt, damit das Bestätigt-Icon von "bestätigt" auf "unbestätigt" dem User angezeigt wird und zurück in den Anzeige-Modus der Gruppe E-Mail gewechselt. Mit der Speicherung der geänderten E-Mail wird eine Comfirmation-Email an diese E-Mail-Adresse zur Bestätigung durch den User gesendet.
+
+Ist diese Prüfung fehlgeschlagen, sprich es gibt die zuspeichernde E-Mail-Adresse schon in der Datenbank, dann wird das Speichern der geänderten E-Mail abgebrochen und es bleibt die zuvor gespeicherte E-Mail gültig und auch das E-Mail-Checked Flag bleibt auf dem vorherigen Status. Ob und welche Meldung dem User in dieser Situation angezeigt wird, ist noch zu definieren, um kein Ausspionieren von anderen E-Mail-Adressen zu unterstützen. Ebenfalls noch offen ist, ob an die gefundene E-Mail-Duplette eine Info-Email geschickt wird, um den User, der diese bestätigte E-Mail-Adresse besitzt, zu informieren, dass es einen Versuch gab seine E-Mail zu verwenden.
+
+## Backend-Services
+
+### UserResolver.createUser - erweitern
+
+#### Ausbaustufe-1
+
+Der Service *createUser* wird um den Pflicht-Parameter *alias: String* erweitert. Der Wert wurde, wie oben beschrieben, im Dialog Register erfasst und gemäß den Konventionen für das Feld *alias* auch validiert - Länge und erlaubte Zeichen.
+
+Es wird vor jeder anderen Aktion die Eindeutigkeitsprüfung des übergebenen alias-Wertes geprüft. Dazu wird der neue Service verifyUniqueAlias() im UserResolver aufgerufen, der auch direkt vom Frontend aufgerufen werden kann.
+
+Liefert diese Prüfung den Wert FALSE, dann wird das Anlegen und Speichern des neuen Users abgebrochen und mit entsprechend aussagekräftiger Fehlermeldung, dass der Alias nicht eindeutig ist, an das Frontend zurückgegeben.
+
+Ist die Eindeutigkeitsprüfung hingegen erfolgreich, dann wird die existierende Logik zur Anlage eines neuen Users weiter ausgeführt. Dabei ist der neue Parameter *alias* in den neu angelegten User zu übertragen und in der Datenbank zu speichern.
+
+Alle weiteren Ausgabe-Kanäle wie Logging, EventProtokoll und Emails sind entsprechend einzubauen, aber mindestens um das neue Attribut *alias* zu ergänzen.
+
+### UserResolver.verifyUniqueAlias - neu
+
+#### Ausbaustufe-1
+
+Dieser neue Service bekommt als Parameter das Attribut *alias: String* übergeben und liefert im Ergebnis TRUE, wenn der übergebene *alias* noch nicht in der Datenbank von einem anderen User verwendet wird, andernfalls FALSE.
+
+Dabei wird ein einfaches Datenbank-Statement auf die *Users* Tabelle abgesetzt mit einem casesensitiven Vergleich auf den Parameter mit den Werten aus der Spalte *alias*
+
+    `SELECT count(*) FROM users where BINARY users.alias = {alias}`
+
+### UserResolver.updateUserInfos - erweitern
+
+#### Ausbaustufe-1
+
+Der schon existierende Service *updateUserInfos()* wird erweitert um den Parameter *alias: String*. Sobald der User nach dem Login automatisch oder selbst interaktiv auf die Profil-Seite navigiert und dort sein Profil, insbesonderen neu das Attribut *alias* erfasst oder ändert, wird dieser Service aufgerufen.
+
+Die Parameter *firstName, lastName, language, password, passwordNew, alias* werden alle als optional definiert, da der User auf der Profil-Seite auswählen kann, welche Profil-Parameter er verändern möchte und somit meist nie alle Parameter gleichzeitig dieses Service initialisiert sind.
+
+Sobald der *alias*-Parameter gesetzt ist, wird für diesen der Service *verifyUniqueAlias()* zur Eindeutigekeitsprüfung aufgerufen, um sicherzustellen, dass der übergebene *alias* wirklich nicht schon in der Datenbank existiert. Liefert das Ergebnis von *verifyUniqueAlias()* den Wert TRUE, dann kann der übergebene *alias* in der Datenbank gespeichert werden. Anderfalls muss mit einer aussagekräftigen Fehlermeldung abgebrochen werden und es wird keiner der übergebenen Parameter in die Datenbank geschrieben.
+
+Alle weiteren Ausgabe-Kanäle wie Logging, EventProtokoll sind entsprechend einzubauen, aber mindestens um das neue Attribut *alias* zu ergänzen.
+
+#### Ausbaustufe-x
+
+Sobald in einer weiteren Ausbaustufe die Email auf der Profil-Seite vom User verändert werden kann, dann wird dieser Service um den optionalen Parameter *email: String* erweitert.
+
+Sobald der *email*-Parameter gesetzt ist, wird für diesen der Service *verifyUniqueEmail()* zur Eindeutigekeitsprüfung aufgerufen, um sicherzustellen, dass die übergebene *email* wirklich nicht schon für einen anderen User in der Datenbank existiert. Liefert das Ergebnis von *verifyUniqueEmail()* den Wert TRUE, dann kann die übergebene *email* in der Datenbank gespeichert werden. Anderfalls muss mit einer aussagekräftigen Fehlermeldung abgebrochen werden und es wird keiner der übergebenen Parameter in die Datenbank geschrieben.
+
+Mit dem Speichern der geänderten Email muss auch das Flag *emailChecked* auf FALSE gesetzt und gespeichert werden. Damit wird sichergestellt, dass die veränderte Email-Adresse erst noch vom User bestätigt werden muss. Dies wird direkt nach dem Speichern der Email-Adresse mit dem Versenden einer *confirmChangedEmail* an die neue Email-Adresse initiiert. Der darin enthaltene Bestätigungs-Link wird analog dem Aktivierungs-Link bei der Registrierung der Email gehandhabt. Die *confirmChangedEmail* muss nur inhaltlich vom Text anders formuliert werden als die *AccountActivation*-Email, aber bzgl. der Parameter und des enthaltenen Bestätigungslinks unterscheiden sich beide nicht.
+
+Sobald der User in seiner erhaltenen *confirmChangedEmail* den Link aktiviert, erfolgt der Aufruf des Service *UserResolver.queryOptIn*, um zu prüfen, ob der in dem Link enthaltene OptInCode valide und gültig ist. Falls ja, dann wird das Flag *emailChecked* auf TRUE gesetzt, anderfalls bleibt es auf FALSE und es wird mit einer aussagekräftigen Fehlermeldung abgebrochen.
+
+Alle weiteren Ausgabe-Kanäle wie Logging, EventProtokoll sind entsprechend einzubauen, aber mindestens um das neue Attribut *email* zu ergänzen.
+
+### UserResolver.verifyUniqueEmail - neu
+
+#### Ausbaustufe-x
+
+Dieser neue Service bekommt als Parameter das Attribut *email: String* übergeben und liefert im Ergebnis TRUE, wenn die übergebene *email* noch nicht in der Datenbank von einem anderen User verwendet wird, andernfalls FALSE.
+
+Dabei wird ein einfaches Datenbank-Statement auf die *Users* Tabelle abgesetzt mit einem casesensitiven Vergleich auf den Parameter mit den Werten aus der Spalte *email*
+
+    `SELECT count(*) FROM users where BINARY users.email = {email}`
+
+## Datenbank-Migration
+
+Es ist für diesen UseCase keine Datenbank-Migration notwendig, da im Rahmen der Einführung der GradidoID die Spalte *alias* schon in die *Users*-Tabelle mit aufgenommen wurde.
diff --git a/docu/Concepts/BusinessRequirements/graphics/GradidoÜbersichtMaske.bmpr b/docu/Concepts/BusinessRequirements/graphics/GradidoÜbersichtMaske.bmpr
index 19be09a9c..94c259f9c 100644
Binary files a/docu/Concepts/BusinessRequirements/graphics/GradidoÜbersichtMaske.bmpr and b/docu/Concepts/BusinessRequirements/graphics/GradidoÜbersichtMaske.bmpr differ
diff --git a/docu/Concepts/BusinessRequirements/graphics/UC_Set_UserAlias.bmpr b/docu/Concepts/BusinessRequirements/graphics/UC_Set_UserAlias.bmpr
new file mode 100644
index 000000000..f06dc22c8
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/graphics/UC_Set_UserAlias.bmpr differ
diff --git a/docu/Concepts/BusinessRequirements/image/LoginProfileEditAlias.png b/docu/Concepts/BusinessRequirements/image/LoginProfileEditAlias.png
new file mode 100644
index 000000000..b516c825e
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/image/LoginProfileEditAlias.png differ
diff --git a/docu/Concepts/BusinessRequirements/image/LoginProfileEditEmail.png b/docu/Concepts/BusinessRequirements/image/LoginProfileEditEmail.png
new file mode 100644
index 000000000..b96462784
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/image/LoginProfileEditEmail.png differ
diff --git a/docu/Concepts/BusinessRequirements/image/LoginProfileWithAlias.png b/docu/Concepts/BusinessRequirements/image/LoginProfileWithAlias.png
new file mode 100644
index 000000000..5a3fc29cb
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/image/LoginProfileWithAlias.png differ
diff --git a/docu/Concepts/BusinessRequirements/image/LoginWithAlias.png b/docu/Concepts/BusinessRequirements/image/LoginWithAlias.png
new file mode 100644
index 000000000..1f5852795
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/image/LoginWithAlias.png differ
diff --git a/docu/Concepts/BusinessRequirements/image/RegisterWithAlias.png b/docu/Concepts/BusinessRequirements/image/RegisterWithAlias.png
new file mode 100644
index 000000000..bb25b7ff6
Binary files /dev/null and b/docu/Concepts/BusinessRequirements/image/RegisterWithAlias.png differ
diff --git a/docu/Concepts/TechnicalRequirements/BusinessEventProtocol.md b/docu/Concepts/TechnicalRequirements/BusinessEventProtocol.md
index ecdf8df34..dfafe11dd 100644
--- a/docu/Concepts/TechnicalRequirements/BusinessEventProtocol.md
+++ b/docu/Concepts/TechnicalRequirements/BusinessEventProtocol.md
@@ -62,13 +62,13 @@ The business events will be stored in database in the new table `EventProtocol`.
 
 The following table lists for each event type the mapping between old and new key, the mandatory attributes, which have to be initialized at event occurence and to be written in the database event protocol table:
 
-| EventType - old key               | EventType - new key                    | id | type | createdAt | userID | XuserID | XCommunityID | transactionID | contribID | amount |
+| EventKey              | EventType                   | id | type | createdAt | userID | XuserID | XCommunityID | transactionID | contribID | amount |
 | :-------------------------------- | :------------------------------------- | :-: | :--: | :-------: | :----: | :-----: | :----------: | :-----------: | :-------: | :----: |
 | BASIC                             | BasicEvent                             | x |  x  |     x     |        |        |              |              |          |        |
 | VISIT_GRADIDO                     | VisitGradidoEvent                      | x |  x  |     x     |        |        |              |              |          |        |
 | REGISTER                          | RegisterEvent                          | x |  x  |     x     |   x   |        |              |              |          |        |
 | LOGIN                             | LoginEvent                             | x |  x  |     x     |   x   |        |              |              |          |        |
-|                                   | VerifyRedeemEvent                      |    |      |          |        |        |              |              |          |        |
+| VERIFY_REDEEM                     | VerifyRedeemEvent                      |  x  |   x   |     x     |    x    |        |              |       (x)       |      (x)    |        |
 | REDEEM_REGISTER                   | RedeemRegisterEvent                    | x |  x  |     x     |   x   |        |              |      (x)      |    (x)    |        |
 | REDEEM_LOGIN                      | RedeemLoginEvent                       | x |  x  |     x     |   x   |        |              |      (x)      |    (x)    |        |
 | ACTIVATE_ACCOUNT                  | ActivateAccountEvent                   | x |  x  |     x     |   x   |        |              |              |          |        |
@@ -82,20 +82,20 @@ The following table lists for each event type the mapping between old and new ke
 | TRANSACTION_SEND_REDEEM           | TransactionLinkRedeemEvent             | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
 | CONTRIBUTION_CREATE               | ContributionCreateEvent                | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
 | CONTRIBUTION_CONFIRM              | ContributionConfirmEvent               | x |  x  |     x     |   x   |    x    |      x      |              |     x     |   x   |
-|                                   | ContributionDenyEvent                  | x |  x  |     x     |   x   |    x    |      x      |              |     x     |   x   |
+| CONTRIBUTION_DENY                                  | ContributionDenyEvent                  | x |  x  |     x     |   x   |    x    |      x      |              |     x     |   x   |
 | CONTRIBUTION_LINK_DEFINE          | ContributionLinkDefineEvent            | x |  x  |     x     |   x   |        |              |              |          |   x   |
 | CONTRIBUTION_LINK_ACTIVATE_REDEEM | ContributionLinkRedeemEvent            | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
-|                                   | UserCreateContributionMessageEvent     | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
-|                                   | AdminCreateContributionMessageEvent    | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
-|                                   | LogoutEvent                            | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
+| USER_CREATES_CONTRIBUTION_MESSAGE   | UserCreateContributionMessageEvent     | x |  x  |     x     |   x   |        |              |              |     x    |   x   |
+| ADMIN_CREATES_CONTRIBUTION_MESSAGE   | AdminCreateContributionMessageEvent    | x |  x  |     x     |   x   |        |              |              |     x  |   x   |
+| LOGOUT                    | LogoutEvent                            | x |  x  |     x     |   x   |        |              |              |          |     |
 | SEND_CONFIRMATION_EMAIL           | SendConfirmEmailEvent                  | x |  x  |     x     |   x   |        |              |              |          |        |
-|                                   | SendAccountMultiRegistrationEmailEvent | x |  x  |     x     |   x   |        |              |              |          |        |
-|                                   | SendForgotPasswordEmailEvent           | x |  x  |     x     |   x   |        |              |              |          |        |
-|                                   | SendTransactionSendEmailEvent          | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
-|                                   | SendTransactionReceiveEmailEvent       | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
-|                                   | SendAddedContributionEmailEvent        | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
-|                                   | SendContributionConfirmEmailEvent      | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
-|                                   | SendTransactionLinkRedeemEmailEvent    | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
+| SEND_ACCOUNT_MULTIREGISTRATION_EMAIL | SendAccountMultiRegistrationEmailEvent | x |  x  |     x     |   x   |        |              |              |        |        |
+| SEND_FORGOT_PASSWORD_EMAIL    | SendForgotPasswordEmailEvent           | x |  x  |     x     |   x   |        |              |              |          |    |
+| SEND_TRANSACTION_SEND_EMAIL   | SendTransactionSendEmailEvent          | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
+| SEND_TRANSACTION_RECEIVE_EMAIL | SendTransactionReceiveEmailEvent       | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
+| SEND_ADDED_CONTRIBUTION_EMAIL  | SendAddedContributionEmailEvent        | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
+| SEND_CONTRIBUTION_CONFIRM_EMAIL  | SendContributionConfirmEmailEvent      | x |  x  |     x     |   x   |        |              |              |     x     |   x   |
+| SEND_TRANSACTION_LINK_REDEEM_EMAIL  | SendTransactionLinkRedeemEmailEvent    | x |  x  |     x     |   x   |    x    |      x      |       x       |          |   x   |
 | TRANSACTION_REPEATE_REDEEM        | -                                      |    |      |          |        |        |              |              |          |        |
 | TRANSACTION_RECEIVE_REDEEM        | -                                      |    |      |          |        |        |              |              |          |        |
 
diff --git a/e2e-tests/cypress/README.md b/e2e-tests/cypress/README.md
index b1ddae514..4ec1ebe51 100644
--- a/e2e-tests/cypress/README.md
+++ b/e2e-tests/cypress/README.md
@@ -1,24 +1,73 @@
 # Gradido End-to-End Testing with [Cypress](https://www.cypress.io/) (CI-ready via Docker)
 
+A setup to show-case Cypress as an end-to-end testing tool for Gradido running in a Docker container.
+The tests are organized in feature files written in Gherkin syntax.
+
+
+## Features under test
+
+So far these features are initially tested
+- [User authentication](https://github.com/gradido/gradido/blob/master/e2e-tests/cypress/tests/cypress/e2e/User.Authentication.feature)
+- [User profile - change password](https://github.com/gradido/gradido/blob/master/e2e-tests/cypress/tests/cypress/e2e/UserProfile.ChangePassword.feature)
+- [User registration]((https://github.com/gradido/gradido/blob/master/e2e-tests/cypress/tests/cypress/e2e/User.Registration.feature)) (WIP)
 
-A sample setup to show-case Cypress as an end-to-end testing tool for Gradido running in a Docker container.
-Here we have a simple UI-based happy path login test running against the DEV system.
 
 ## Precondition
-Since dependencies and configurations for Github Actions integration is not set up yet, please run in root directory
+
+Before running the tests, change to the repo's root directory (gradido).
+
+### Boot up the system under test
 
 ```bash
 docker-compose up
 ```
 
-to boot up the DEV system, before running the test.
+### Seed the database
+
+The database has to be seeded upfront to every test run.
+
+```bash
+# change to the backend directory 
+cd /path/to/gradido/gradido/backend
+
+# install all dependencies
+yarn 
+
+# seed the database (everytime before running the tests)
+yarn seed
+```
 
 ## Execute the test
 
+This setup will be integrated in the Gradido Github Actions to automatically support the CI/CD process.
+For now the test setup can only be used locally in two modes.
+
+### Run Cypress directly from the code
+
 ```bash
+# change to the tests directory 
+cd /path/to/gradido/e2e-tests/cypress/tests
+
+# install all dependencies
+yarn install
+
+# a) run the tests on command line
+yarn cypress run
+
+# b) open the Cypress GUI to run the tests in interactive mode
+yarn cypress open
+```
+
+
+### Run Cyprss from a separate Docker container
+
+```bash
+# change to the cypress directory 
+cd /path/to/gradido/e2e-tests/cypress/
+
 # build a Docker image from the Dockerfile
 docker build -t gradido_e2e-tests-cypress .
 
-# run the Docker container and execute the given tests
-docker run -it --network=host gradido_e2e-tests-cypress yarn run cypress-e2e-tests
+# run the Docker image and execute the given tests
+docker run -it --network=host gradido_e2e-tests-cypress yarn cypress-e2e
 ```
diff --git a/e2e-tests/cypress/tests/cypress.config.ts b/e2e-tests/cypress/tests/cypress.config.ts
index 815394c5e..ad6a8d7de 100644
--- a/e2e-tests/cypress/tests/cypress.config.ts
+++ b/e2e-tests/cypress/tests/cypress.config.ts
@@ -32,6 +32,7 @@ export default defineConfig({
     excludeSpecPattern: "*.js",
     baseUrl: "http://localhost:3000",
     chromeWebSecurity: false,
+    defaultCommandTimeout: 10000,
     supportFile: "cypress/support/index.ts",
     viewportHeight: 720,
     viewportWidth: 1280,
diff --git a/e2e-tests/cypress/tests/cypress/e2e/User.Registration.feature b/e2e-tests/cypress/tests/cypress/e2e/User.Registration.feature
new file mode 100644
index 000000000..9361d2b84
--- /dev/null
+++ b/e2e-tests/cypress/tests/cypress/e2e/User.Registration.feature
@@ -0,0 +1,13 @@
+Feature: User registration
+  As a user
+  I want to register to create an account
+
+  @skip
+  Scenario: Register successfully
+    Given the browser navigates to page "/register"
+    When the user fills name and email "Regina" "Register" "regina@register.com"
+    And the user agrees to the privacy policy
+    And the user submits the registration form
+    Then the user can use a provided activation link
+    And the user can set a password "Aa12345_"
+    And the user can login with the credentials "regina@register.com" "Aa12345_"
diff --git a/e2e-tests/cypress/tests/cypress/e2e/models/LoginPage.ts b/e2e-tests/cypress/tests/cypress/e2e/models/LoginPage.ts
index a16b93a11..9a0df62ee 100644
--- a/e2e-tests/cypress/tests/cypress/e2e/models/LoginPage.ts
+++ b/e2e-tests/cypress/tests/cypress/e2e/models/LoginPage.ts
@@ -2,8 +2,8 @@
 
 export class LoginPage {
   // selectors
-  emailInput = "#Email-input-field";
-  passwordInput = "#Password-input-field";
+  emailInput = "input[type=email]";
+  passwordInput = "input[type=password]";
   submitBtn = "[type=submit]";
   emailHint = "#vee_Email";
   passwordHint = "#vee_Password";
diff --git a/e2e-tests/cypress/tests/cypress/e2e/models/ProfilePage.ts b/e2e-tests/cypress/tests/cypress/e2e/models/ProfilePage.ts
index b280a0b2a..0532a7ff8 100644
--- a/e2e-tests/cypress/tests/cypress/e2e/models/ProfilePage.ts
+++ b/e2e-tests/cypress/tests/cypress/e2e/models/ProfilePage.ts
@@ -4,8 +4,8 @@ export class ProfilePage {
   // selectors
   openChangePassword = "[data-test=open-password-change-form]";
   oldPasswordInput = "#password-input-field";
-  newPasswordInput = "#New-password-input-field";
-  newPasswordRepeatInput = "#Repeat-new-password-input-field";
+  newPasswordInput = "#new-password-input-field";
+  newPasswordRepeatInput = "#repeat-new-password-input-field";
   submitNewPasswordBtn = "[data-test=submit-new-password-btn]";
 
   goto() {
@@ -19,12 +19,12 @@ export class ProfilePage {
   }
 
   enterNewPassword(password: string) {
-    cy.get(this.newPasswordInput).clear().type(password);
+    cy.get(this.newPasswordInput).find("input").clear().type(password);
     return this;
   }
 
   enterRepeatPassword(password: string) {
-    cy.get(this.newPasswordRepeatInput).clear().type(password);
+    cy.get(this.newPasswordRepeatInput).find("input").clear().type(password);
     return this;
   }
 
diff --git a/e2e-tests/cypress/tests/cypress/e2e/models/RegistrationPage.ts b/e2e-tests/cypress/tests/cypress/e2e/models/RegistrationPage.ts
new file mode 100644
index 000000000..27a9cb8cc
--- /dev/null
+++ b/e2e-tests/cypress/tests/cypress/e2e/models/RegistrationPage.ts
@@ -0,0 +1,42 @@
+/// <reference types="cypress" />
+
+export class RegistrationPage {
+  // selectors
+  firstnameInput = "#registerFirstname";
+  lastnameInput = "#registerLastname";
+  emailInput = "#Email-input-field";
+  checkbox = "#registerCheckbox";
+  submitBtn = "[type=submit]";
+
+  RegistrationThanxHeadline = ".test-message-headline";
+  RegistrationThanxText = ".test-message-subtitle";
+
+  goto() {
+    cy.visit("/register");
+    return this;
+  }
+
+  enterFirstname(firstname: string) {
+    cy.get(this.firstnameInput).clear().type(firstname);
+    return this;
+  }
+
+  enterLastname(lastname: string) {
+    cy.get(this.lastnameInput).clear().type(lastname);
+    return this;
+  }
+
+  enterEmail(email: string) {
+    cy.get(this.emailInput).clear().type(email);
+    return this;
+  }
+
+  checkPrivacyCheckbox() {
+    cy.get(this.checkbox).click({ force: true });
+  }
+
+  submitRegistrationPage() {
+    cy.get(this.submitBtn).should("be.enabled");
+    cy.get(this.submitBtn).click();
+  }
+}
diff --git a/e2e-tests/cypress/tests/cypress/e2e/models/Toasts.ts b/e2e-tests/cypress/tests/cypress/e2e/models/Toasts.ts
index b2198bc8d..aabd0a45e 100644
--- a/e2e-tests/cypress/tests/cypress/e2e/models/Toasts.ts
+++ b/e2e-tests/cypress/tests/cypress/e2e/models/Toasts.ts
@@ -2,6 +2,9 @@
 
 export class Toasts {
   // selectors
+  toastSlot = ".b-toaster-slot";
+  toastTypeSuccess = ".b-toast-success";
+  toastTypeError = ".b-toast-danger";
   toastTitle = ".gdd-toaster-title";
   toastMessage = ".gdd-toaster-body";
 }
diff --git a/e2e-tests/cypress/tests/cypress/support/step_definitions/common_steps.ts b/e2e-tests/cypress/tests/cypress/support/step_definitions/common_steps.ts
index 439974cda..f45358f3c 100644
--- a/e2e-tests/cypress/tests/cypress/support/step_definitions/common_steps.ts
+++ b/e2e-tests/cypress/tests/cypress/support/step_definitions/common_steps.ts
@@ -25,11 +25,11 @@ Then("the user is logged in with username {string}", (username: string) => {
 
 Then("the user cannot login", () => {
   const toast = new Toasts();
-  cy.get(toast.toastTitle).should("contain.text", "Error!");
-  cy.get(toast.toastMessage).should(
-    "contain.text",
-    "No user with this credentials."
-  );
+  cy.get(toast.toastSlot).within(() => {
+    cy.get(toast.toastTypeError);
+    cy.get(toast.toastTitle).should("be.visible");
+    cy.get(toast.toastMessage).should("be.visible");
+  });
 });
 
 //
diff --git a/e2e-tests/cypress/tests/cypress/support/step_definitions/user_profile_change_password_steps.ts b/e2e-tests/cypress/tests/cypress/support/step_definitions/user_profile_change_password_steps.ts
index cbe851f02..5396b66bb 100644
--- a/e2e-tests/cypress/tests/cypress/support/step_definitions/user_profile_change_password_steps.ts
+++ b/e2e-tests/cypress/tests/cypress/support/step_definitions/user_profile_change_password_steps.ts
@@ -24,9 +24,9 @@ And("the user submits the password form", () => {
 
 When("the user is presented a {string} message", (type: string) => {
   const toast = new Toasts();
-  cy.get(toast.toastTitle).should("contain.text", "Success");
-  cy.get(toast.toastMessage).should(
-    "contain.text",
-    "Your password has been changed."
-  );
+  cy.get(toast.toastSlot).within(() => {
+    cy.get(toast.toastTypeSuccess);
+    cy.get(toast.toastTitle).should("be.visible");
+    cy.get(toast.toastMessage).should("be.visible");
+  });
 });
diff --git a/e2e-tests/cypress/tests/package.json b/e2e-tests/cypress/tests/package.json
index a9979725e..a6f817503 100644
--- a/e2e-tests/cypress/tests/package.json
+++ b/e2e-tests/cypress/tests/package.json
@@ -14,7 +14,7 @@
     }
   },
   "scripts": {
-    "cypress": "cypress run",
+    "cypress-e2e": "cypress run",
     "lint": "eslint --max-warnings=0 --ext .js,.ts ."
   },
   "dependencies": {
diff --git a/frontend/package.json b/frontend/package.json
index 011193b58..2fc892f9f 100755
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bootstrap-vue-gradido-wallet",
-  "version": "1.12.1",
+  "version": "1.13.1",
   "private": true,
   "scripts": {
     "start": "node run/server.js",
diff --git a/frontend/src/App.spec.js b/frontend/src/App.spec.js
index 79467e2a8..77adc7084 100644
--- a/frontend/src/App.spec.js
+++ b/frontend/src/App.spec.js
@@ -25,6 +25,7 @@ describe('App', () => {
       meta: {
         requiresAuth: false,
       },
+      params: {},
     },
   }
 
diff --git a/frontend/src/components/Auth/AuthNavbar.vue b/frontend/src/components/Auth/AuthNavbar.vue
index 73602c48a..ade6340a6 100644
--- a/frontend/src/components/Auth/AuthNavbar.vue
+++ b/frontend/src/components/Auth/AuthNavbar.vue
@@ -18,9 +18,9 @@
       <b-img class="sheet-img position-absolute d-block d-lg-none zindex1000" :src="sheet"></b-img>
       <b-collapse id="nav-collapse" is-nav class="ml-5">
         <b-navbar-nav class="ml-auto d-none d-lg-flex" right>
-          <b-nav-item to="/register" class="authNavbar ml-lg-5">{{ $t('signup') }}</b-nav-item>
+          <b-nav-item :to="register" class="authNavbar ml-lg-5">{{ $t('signup') }}</b-nav-item>
           <span class="d-none d-lg-block mt-1">{{ $t('math.pipe') }}</span>
-          <b-nav-item to="/login" class="authNavbar">{{ $t('signin') }}</b-nav-item>
+          <b-nav-item :to="login" class="authNavbar">{{ $t('signin') }}</b-nav-item>
         </b-navbar-nav>
       </b-collapse>
     </b-navbar>
@@ -28,8 +28,11 @@
 </template>
 
 <script>
+import { authLinks } from '@/mixins/authLinks'
+
 export default {
   name: 'AuthNavbar',
+  mixins: [authLinks],
   data() {
     return {
       logo: '/img/brand/green.png',
diff --git a/frontend/src/components/Auth/AuthNavbarSmall.vue b/frontend/src/components/Auth/AuthNavbarSmall.vue
index cc0087560..74e88be13 100644
--- a/frontend/src/components/Auth/AuthNavbarSmall.vue
+++ b/frontend/src/components/Auth/AuthNavbarSmall.vue
@@ -2,17 +2,20 @@
   <div class="navbar-small">
     <b-navbar class="navi">
       <b-navbar-nav>
-        <b-nav-item to="/register" class="authNavbar">{{ $t('signup') }}</b-nav-item>
+        <b-nav-item :to="register" class="authNavbar">{{ $t('signup') }}</b-nav-item>
         <span class="mt-1">{{ $t('math.pipe') }}</span>
-        <b-nav-item to="/login" class="authNavbar">{{ $t('signin') }}</b-nav-item>
+        <b-nav-item :to="login" class="authNavbar">{{ $t('signin') }}</b-nav-item>
       </b-navbar-nav>
     </b-navbar>
   </div>
 </template>
 
 <script>
+import { authLinks } from '@/mixins/authLinks'
+
 export default {
   name: 'AuthNavbarSmall',
+  mixins: [authLinks],
 }
 </script>
 <style scoped>
diff --git a/frontend/src/components/ContributionMessages/ContributionMessagesFormular.vue b/frontend/src/components/ContributionMessages/ContributionMessagesFormular.vue
index e3f9fd5e7..1a5928cc3 100644
--- a/frontend/src/components/ContributionMessages/ContributionMessagesFormular.vue
+++ b/frontend/src/components/ContributionMessages/ContributionMessagesFormular.vue
@@ -7,7 +7,6 @@
           v-model="form.text"
           :placeholder="$t('form.memo')"
           rows="3"
-          max-rows="6"
         ></b-form-textarea>
         <b-row class="mt-4 mb-6">
           <b-col>
diff --git a/frontend/src/components/ContributionMessages/ContributionMessagesListItem.spec.js b/frontend/src/components/ContributionMessages/ContributionMessagesListItem.spec.js
index b9f6f0029..7504854d0 100644
--- a/frontend/src/components/ContributionMessages/ContributionMessagesListItem.spec.js
+++ b/frontend/src/components/ContributionMessages/ContributionMessagesListItem.spec.js
@@ -1,29 +1,29 @@
 import { mount } from '@vue/test-utils'
 import ContributionMessagesList from './ContributionMessagesList.vue'
+import ContributionMessagesListItem from './ContributionMessagesListItem.vue'
 
 const localVue = global.localVue
+let wrapper
+
+const mocks = {
+  $t: jest.fn((t) => t),
+  $d: jest.fn((d) => d),
+  $store: {
+    state: {
+      firstName: 'Peter',
+      lastName: 'Lustig',
+    },
+  },
+}
 
 describe('ContributionMessagesList', () => {
-  let wrapper
-
-  const mocks = {
-    $t: jest.fn((t) => t),
-    $d: jest.fn((d) => d),
-    $store: {
-      state: {
-        firstName: 'Peter',
-        lastName: 'Lustig',
-      },
-    },
-  }
-
   const propsData = {
     contributionId: 42,
-    state: 'PENDING0',
+    state: 'PENDING',
     messages: [
       {
         id: 111,
-        message: 'asd asda sda sda',
+        message: 'Lorem ipsum?',
         createdAt: '2022-08-29T12:23:27.000Z',
         updatedAt: null,
         type: 'DIALOG',
@@ -32,10 +32,21 @@ describe('ContributionMessagesList', () => {
         userId: 107,
         __typename: 'ContributionMessage',
       },
+      {
+        id: 113,
+        message: 'Asda sdad ad asdasd, das Ass das Das. ',
+        createdAt: '2022-08-29T12:25:34.000Z',
+        updatedAt: null,
+        type: 'DIALOG',
+        userFirstName: 'Bibi',
+        userLastName: 'Bloxberg',
+        userId: 108,
+        __typename: 'ContributionMessage',
+      },
     ],
   }
 
-  const Wrapper = () => {
+  const ListWrapper = () => {
     return mount(ContributionMessagesList, {
       localVue,
       mocks,
@@ -45,11 +56,123 @@ describe('ContributionMessagesList', () => {
 
   describe('mount', () => {
     beforeEach(() => {
-      wrapper = Wrapper()
+      wrapper = ListWrapper()
     })
 
-    it('has a DIV .contribution-messages-list-item', () => {
-      expect(wrapper.find('div.contribution-messages-list-item').exists()).toBe(true)
+    it('has two DIV .contribution-messages-list-item elements', () => {
+      expect(wrapper.findAll('div.contribution-messages-list-item').length).toBe(2)
+    })
+  })
+})
+
+describe('ContributionMessagesListItem', () => {
+  describe('if message author has moderator role', () => {
+    const propsData = {
+      message: {
+        id: 113,
+        message: 'Asda sdad ad asdasd, das Ass das Das. ',
+        createdAt: '2022-08-29T12:25:34.000Z',
+        updatedAt: null,
+        type: 'DIALOG',
+        userFirstName: 'Bibi',
+        userLastName: 'Bloxberg',
+        userId: 108,
+        __typename: 'ContributionMessage',
+      },
+    }
+
+    const ItemWrapper = () => {
+      return mount(ContributionMessagesListItem, {
+        localVue,
+        mocks,
+        propsData,
+      })
+    }
+
+    describe('mount', () => {
+      beforeAll(() => {
+        wrapper = ItemWrapper()
+      })
+
+      it('has a DIV .is-moderator.text-left', () => {
+        expect(wrapper.find('div.is-moderator.text-left').exists()).toBe(true)
+      })
+
+      it('has the complete user name', () => {
+        expect(wrapper.find('div.is-moderator.text-left > span:nth-child(2)').text()).toBe(
+          'Bibi Bloxberg',
+        )
+      })
+
+      it('has the message creation date', () => {
+        expect(wrapper.find('div.is-moderator.text-left > span:nth-child(3)').text()).toMatch(
+          'Mon Aug 29 2022 12:25:34 GMT+0000',
+        )
+      })
+
+      it('has the moderator label', () => {
+        expect(wrapper.find('div.is-moderator.text-left > small:nth-child(4)').text()).toBe(
+          'community.moderator',
+        )
+      })
+
+      it('has the message', () => {
+        expect(wrapper.find('div.is-moderator.text-left > div:nth-child(5)').text()).toBe(
+          'Asda sdad ad asdasd, das Ass das Das.',
+        )
+      })
+    })
+  })
+
+  describe('if message author does not have moderator role', () => {
+    const propsData = {
+      message: {
+        id: 111,
+        message: 'Lorem ipsum?',
+        createdAt: '2022-08-29T12:23:27.000Z',
+        updatedAt: null,
+        type: 'DIALOG',
+        userFirstName: 'Peter',
+        userLastName: 'Lustig',
+        userId: 107,
+        __typename: 'ContributionMessage',
+      },
+    }
+
+    const ModeratorItemWrapper = () => {
+      return mount(ContributionMessagesListItem, {
+        localVue,
+        mocks,
+        propsData,
+      })
+    }
+
+    describe('mount', () => {
+      beforeAll(() => {
+        wrapper = ModeratorItemWrapper()
+      })
+
+      it('has a DIV .is-not-moderator.text-right', () => {
+        expect(wrapper.find('div.is-not-moderator.text-right').exists()).toBe(true)
+      })
+
+      it('has the complete user name', () => {
+        expect(wrapper.find('div.is-not-moderator.text-right > span:nth-child(2)').text()).toBe(
+          'Peter Lustig',
+        )
+      })
+
+      it('has the message creation date', () => {
+        expect(wrapper.find('div.is-not-moderator.text-right > span:nth-child(3)').text()).toMatch(
+          'Mon Aug 29 2022 12:23:27 GMT+0000',
+        )
+      })
+
+      it('has the message', () => {
+        expect(wrapper.find('div.is-not-moderator.text-right > div:nth-child(4)').text()).toBe(
+          'Lorem ipsum?',
+        )
+      })
     })
   })
 })
diff --git a/frontend/src/components/ContributionMessages/ContributionMessagesListItem.vue b/frontend/src/components/ContributionMessages/ContributionMessagesListItem.vue
index 5fde8f825..6c2e555f2 100644
--- a/frontend/src/components/ContributionMessages/ContributionMessagesListItem.vue
+++ b/frontend/src/components/ContributionMessages/ContributionMessagesListItem.vue
@@ -1,26 +1,28 @@
 <template>
   <div class="contribution-messages-list-item">
-    <is-not-moderator v-if="isNotModerator" :message="message"></is-not-moderator>
-    <is-moderator v-else :message="message"></is-moderator>
+    <div v-if="isNotModerator" class="is-not-moderator text-right">
+      <b-avatar :text="initialLetters" variant="info"></b-avatar>
+      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
+      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
+      <div class="mt-2">{{ message.message }}</div>
+    </div>
+    <div v-else class="is-moderator text-left">
+      <b-avatar square :text="initialLetters" variant="warning"></b-avatar>
+      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
+      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
+      <small class="ml-4 text-success">{{ $t('community.moderator') }}</small>
+      <div class="mt-2">{{ message.message }}</div>
+    </div>
   </div>
 </template>
-<script>
-import IsModerator from '@/components/ContributionMessages/slots/IsModerator.vue'
-import IsNotModerator from '@/components/ContributionMessages/slots/IsNotModerator.vue'
 
+<script>
 export default {
   name: 'ContributionMessagesListItem',
-  components: {
-    IsModerator,
-    IsNotModerator,
-  },
   props: {
     message: {
       type: Object,
       required: true,
-      default() {
-        return {}
-      },
     },
   },
   data() {
@@ -36,3 +38,19 @@ export default {
   },
 }
 </script>
+<style>
+.is-not-moderator {
+  float: right;
+  /* background-color: rgb(261, 204, 221); */
+  width: 75%;
+  margin-top: 20px;
+  margin-bottom: 20px;
+  clear: both;
+}
+.is-moderator {
+  clear: both;
+  /* background-color: rgb(255, 255, 128); */
+  width: 75%;
+  margin-top: 20px;
+}
+</style>
diff --git a/frontend/src/components/ContributionMessages/slots/IsModerator.spec.js b/frontend/src/components/ContributionMessages/slots/IsModerator.spec.js
deleted file mode 100644
index b1e09da94..000000000
--- a/frontend/src/components/ContributionMessages/slots/IsModerator.spec.js
+++ /dev/null
@@ -1,49 +0,0 @@
-import { mount } from '@vue/test-utils'
-import IsModerator from './IsModerator.vue'
-
-const localVue = global.localVue
-
-describe('IsModerator', () => {
-  let wrapper
-
-  const mocks = {
-    $t: jest.fn((t) => t),
-    $d: jest.fn((d) => d),
-  }
-
-  const propsData = {
-    message: {
-      id: 111,
-      message: 'asd asda sda sda',
-      createdAt: '2022-08-29T12:23:27.000Z',
-      updatedAt: null,
-      type: 'DIALOG',
-      userFirstName: 'Peter',
-      userLastName: 'Lustig',
-      userId: 107,
-      __typename: 'ContributionMessage',
-    },
-  }
-
-  const Wrapper = () => {
-    return mount(IsModerator, {
-      localVue,
-      mocks,
-      propsData,
-    })
-  }
-
-  describe('mount', () => {
-    beforeEach(() => {
-      wrapper = Wrapper()
-    })
-
-    it('has a DIV .slot-is-moderator', () => {
-      expect(wrapper.find('div.slot-is-moderator').exists()).toBe(true)
-    })
-
-    it('props.message.default', () => {
-      expect(wrapper.vm.$options.props.message.default.call()).toEqual({})
-    })
-  })
-})
diff --git a/frontend/src/components/ContributionMessages/slots/IsModerator.vue b/frontend/src/components/ContributionMessages/slots/IsModerator.vue
deleted file mode 100644
index 343b92d97..000000000
--- a/frontend/src/components/ContributionMessages/slots/IsModerator.vue
+++ /dev/null
@@ -1,34 +0,0 @@
-<template>
-  <div class="slot-is-moderator">
-    <b-avatar square :text="initialLetters" variant="warning"></b-avatar>
-    <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
-    <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
-    <small class="ml-4 text-success">{{ $t('community.moderator') }}</small>
-    <div class="mt-2">{{ message.message }}</div>
-  </div>
-</template>
-<script>
-export default {
-  props: {
-    message: {
-      type: Object,
-      default() {
-        return {}
-      },
-    },
-  },
-  computed: {
-    initialLetters() {
-      return `${this.message.userFirstName[0]} ${this.message.userLastName[0]}`
-    },
-  },
-}
-</script>
-<style>
-.slot-is-moderator {
-  clear: both;
-  /* background-color: rgb(255, 242, 227); */
-  width: 75%;
-  margin-top: 20px;
-}
-</style>
diff --git a/frontend/src/components/ContributionMessages/slots/IsNotModerator.spec.js b/frontend/src/components/ContributionMessages/slots/IsNotModerator.spec.js
deleted file mode 100644
index 24152ad1e..000000000
--- a/frontend/src/components/ContributionMessages/slots/IsNotModerator.spec.js
+++ /dev/null
@@ -1,49 +0,0 @@
-import { mount } from '@vue/test-utils'
-import IsNotModerator from './IsNotModerator.vue'
-
-const localVue = global.localVue
-
-describe('IsNotModerator', () => {
-  let wrapper
-
-  const mocks = {
-    $t: jest.fn((t) => t),
-    $d: jest.fn((d) => d),
-  }
-
-  const propsData = {
-    message: {
-      id: 113,
-      message: 'asda sdad ad asdasd ',
-      createdAt: '2022-08-29T12:25:34.000Z',
-      updatedAt: null,
-      type: 'DIALOG',
-      userFirstName: 'Bibi',
-      userLastName: 'Bloxberg',
-      userId: 108,
-      __typename: 'ContributionMessage',
-    },
-  }
-
-  const Wrapper = () => {
-    return mount(IsNotModerator, {
-      localVue,
-      mocks,
-      propsData,
-    })
-  }
-
-  describe('mount', () => {
-    beforeEach(() => {
-      wrapper = Wrapper()
-    })
-
-    it('has a DIV .slot-is-not-moderator', () => {
-      expect(wrapper.find('div.slot-is-not-moderator').exists()).toBe(true)
-    })
-
-    it('props.message.default', () => {
-      expect(wrapper.vm.$options.props.message.default.call()).toEqual({})
-    })
-  })
-})
diff --git a/frontend/src/components/ContributionMessages/slots/IsNotModerator.vue b/frontend/src/components/ContributionMessages/slots/IsNotModerator.vue
deleted file mode 100644
index 8efca7270..000000000
--- a/frontend/src/components/ContributionMessages/slots/IsNotModerator.vue
+++ /dev/null
@@ -1,36 +0,0 @@
-<template>
-  <div class="slot-is-not-moderator">
-    <div class="text-right">
-      <b-avatar :text="initialLetters" variant="info"></b-avatar>
-      <span class="ml-2 mr-2">{{ message.userFirstName }} {{ message.userLastName }}</span>
-      <span class="ml-2">{{ $d(new Date(message.createdAt), 'short') }}</span>
-      <div class="mt-2">{{ message.message }}</div>
-    </div>
-  </div>
-</template>
-<script>
-export default {
-  props: {
-    message: {
-      type: Object,
-      default() {
-        return {}
-      },
-    },
-  },
-  computed: {
-    initialLetters() {
-      return `${this.message.userFirstName[0]} ${this.message.userLastName[0]}`
-    },
-  },
-}
-</script>
-<style>
-.slot-is-not-moderator {
-  float: right;
-  width: 75%;
-  margin-top: 20px;
-  margin-bottom: 20px;
-  clear: both;
-}
-</style>
diff --git a/frontend/src/components/Contributions/ContributionForm.spec.js b/frontend/src/components/Contributions/ContributionForm.spec.js
index cf47577a3..8f35948f9 100644
--- a/frontend/src/components/Contributions/ContributionForm.spec.js
+++ b/frontend/src/components/Contributions/ContributionForm.spec.js
@@ -329,7 +329,8 @@ describe('ContributionForm', () => {
 
         describe('invalid form data', () => {
           beforeEach(async () => {
-            await wrapper.findComponent({ name: 'BFormDatepicker' }).vm.$emit('input', now)
+            // skip this precondition as long as the datepicker is disabled in the component
+            // await wrapper.findComponent({ name: 'BFormDatepicker' }).vm.$emit('input', now)
             await wrapper.find('#contribution-amount').find('input').setValue('200')
           })
 
diff --git a/frontend/src/components/Contributions/ContributionForm.vue b/frontend/src/components/Contributions/ContributionForm.vue
index 3a9010ec2..efe80f494 100644
--- a/frontend/src/components/Contributions/ContributionForm.vue
+++ b/frontend/src/components/Contributions/ContributionForm.vue
@@ -25,6 +25,7 @@
         reset-value=""
         :label-no-date-selected="$t('contribution.noDateSelected')"
         required
+        :disabled="this.form.id !== null"
       >
         <template #nav-prev-year><span></span></template>
         <template #nav-next-year><span></span></template>
@@ -42,7 +43,6 @@
           id="contribution-memo"
           v-model="form.memo"
           rows="3"
-          max-rows="6"
           :placeholder="$t('contribution.yourActivity')"
           required
         ></b-form-textarea>
diff --git a/frontend/src/components/GddSend/TransactionForm.vue b/frontend/src/components/GddSend/TransactionForm.vue
index 62361c4d0..69c6b6b45 100644
--- a/frontend/src/components/GddSend/TransactionForm.vue
+++ b/frontend/src/components/GddSend/TransactionForm.vue
@@ -46,7 +46,7 @@
                 <label class="input-1 mt-4" for="input-1">{{ $t('form.recipient') }}</label>
                 <b-input-group
                   id="input-group-1"
-                  class="border border-default"
+                  class="border border-default border-radius"
                   description="We'll never share your email with anyone else."
                   size="lg"
                 >
@@ -81,7 +81,11 @@
                 v-slot="{ errors, valid }"
               >
                 <label class="input-2" for="input-2">{{ $t('form.amount') }}</label>
-                <b-input-group id="input-group-2" class="border border-default" size="lg">
+                <b-input-group
+                  id="input-group-2"
+                  class="border border-default border-radius"
+                  size="lg"
+                >
                   <b-input-group-prepend class="p-2 d-none d-md-block">
                     <div class="m-1 mt-2">{{ $t('GDD') }}</div>
                   </b-input-group-prepend>
@@ -115,7 +119,7 @@
                 v-slot="{ errors }"
               >
                 <label class="input-3" for="input-3">{{ $t('form.message') }}</label>
-                <b-input-group id="input-group-3" class="border border-default">
+                <b-input-group id="input-group-3" class="border border-default border-radius">
                   <b-input-group-prepend class="d-none d-md-block">
                     <b-icon icon="chat-right-text" class="display-4 m-3 mt-4"></b-icon>
                   </b-input-group-prepend>
@@ -237,4 +241,7 @@ span.errors {
 #input-3:focus {
   font-weight: bold;
 }
+.border-radius {
+  border-radius: 10px;
+}
 </style>
diff --git a/frontend/src/components/Inputs/InputPasswordConfirmation.vue b/frontend/src/components/Inputs/InputPasswordConfirmation.vue
index 3209018c3..56d58d9ad 100644
--- a/frontend/src/components/Inputs/InputPasswordConfirmation.vue
+++ b/frontend/src/components/Inputs/InputPasswordConfirmation.vue
@@ -29,6 +29,7 @@
             required: true,
             samePassword: value.password,
           }"
+          id="repeat-new-password-input-field"
           :label="register ? $t('form.passwordRepeat') : $t('form.password_new_repeat')"
           :immediate="true"
           :name="createId(register ? $t('form.passwordRepeat') : $t('form.password_new_repeat'))"
diff --git a/frontend/src/components/LinkInformations/RedeemLoggedOut.vue b/frontend/src/components/LinkInformations/RedeemLoggedOut.vue
index 982bfdf08..6673b3c5b 100644
--- a/frontend/src/components/LinkInformations/RedeemLoggedOut.vue
+++ b/frontend/src/components/LinkInformations/RedeemLoggedOut.vue
@@ -25,9 +25,11 @@
 </template>
 <script>
 import RedeemInformation from '@/components/LinkInformations/RedeemInformation.vue'
+import { authLinks } from '@/mixins/authLinks'
 
 export default {
   name: 'RedeemLoggedOut',
+  mixins: [authLinks],
   components: {
     RedeemInformation,
   },
@@ -35,13 +37,5 @@ export default {
     linkData: { type: Object, required: true },
     isContributionLink: { type: Boolean, default: false },
   },
-  computed: {
-    login() {
-      return '/login/' + this.$route.params.code
-    },
-    register() {
-      return '/register/' + this.$route.params.code
-    },
-  },
 }
 </script>
diff --git a/frontend/src/graphql/mutations.js b/frontend/src/graphql/mutations.js
index 9846784d5..3156c2861 100644
--- a/frontend/src/graphql/mutations.js
+++ b/frontend/src/graphql/mutations.js
@@ -136,3 +136,27 @@ export const createContributionMessage = gql`
     }
   }
 `
+
+export const login = gql`
+  mutation($email: String!, $password: String!, $publisherId: Int) {
+    login(email: $email, password: $password, publisherId: $publisherId) {
+      email
+      firstName
+      lastName
+      language
+      klickTipp {
+        newsletterState
+      }
+      hasElopage
+      publisherId
+      isAdmin
+      creation
+    }
+  }
+`
+
+export const logout = gql`
+  mutation {
+    logout
+  }
+`
diff --git a/frontend/src/graphql/queries.js b/frontend/src/graphql/queries.js
index 07b016d0a..1c910a23e 100644
--- a/frontend/src/graphql/queries.js
+++ b/frontend/src/graphql/queries.js
@@ -1,23 +1,5 @@
 import gql from 'graphql-tag'
 
-export const login = gql`
-  query($email: String!, $password: String!, $publisherId: Int) {
-    login(email: $email, password: $password, publisherId: $publisherId) {
-      email
-      firstName
-      lastName
-      language
-      klickTipp {
-        newsletterState
-      }
-      hasElopage
-      publisherId
-      isAdmin
-      creation
-    }
-  }
-`
-
 export const verifyLogin = gql`
   query {
     verifyLogin {
@@ -36,12 +18,6 @@ export const verifyLogin = gql`
   }
 `
 
-export const logout = gql`
-  query {
-    logout
-  }
-`
-
 export const transactionsQuery = gql`
   query($currentPage: Int = 1, $pageSize: Int = 25, $order: Order = DESC) {
     transactionList(currentPage: $currentPage, pageSize: $pageSize, order: $order) {
@@ -61,6 +37,7 @@ export const transactionsQuery = gql`
         linkedUser {
           firstName
           lastName
+          email
         }
         decay {
           decay
@@ -68,9 +45,6 @@ export const transactionsQuery = gql`
           end
           duration
         }
-        linkedUser {
-          email
-        }
         transactionLinkId
       }
     }
diff --git a/frontend/src/layouts/AuthLayout.spec.js b/frontend/src/layouts/AuthLayout.spec.js
index 4a1d7fef0..8d9411a71 100644
--- a/frontend/src/layouts/AuthLayout.spec.js
+++ b/frontend/src/layouts/AuthLayout.spec.js
@@ -19,6 +19,7 @@ describe('AuthLayout', () => {
       meta: {
         requiresAuth: false,
       },
+      params: {},
     },
   }
 
diff --git a/frontend/src/layouts/DashboardLayout.spec.js b/frontend/src/layouts/DashboardLayout.spec.js
index 398724201..846974781 100644
--- a/frontend/src/layouts/DashboardLayout.spec.js
+++ b/frontend/src/layouts/DashboardLayout.spec.js
@@ -18,6 +18,7 @@ const apolloMock = jest.fn().mockResolvedValue({
     logout: 'success',
   },
 })
+const apolloQueryMock = jest.fn()
 
 describe('DashboardLayout', () => {
   let wrapper
@@ -40,7 +41,8 @@ describe('DashboardLayout', () => {
       },
     },
     $apollo: {
-      query: apolloMock,
+      mutate: apolloMock,
+      query: apolloQueryMock,
     },
     $store: {
       state: {
@@ -142,7 +144,7 @@ describe('DashboardLayout', () => {
 
       describe('update transactions', () => {
         beforeEach(async () => {
-          apolloMock.mockResolvedValue({
+          apolloQueryMock.mockResolvedValue({
             data: {
               transactionList: {
                 balance: {
@@ -163,7 +165,7 @@ describe('DashboardLayout', () => {
         })
 
         it('calls the API', () => {
-          expect(apolloMock).toBeCalledWith(
+          expect(apolloQueryMock).toBeCalledWith(
             expect.objectContaining({
               variables: {
                 currentPage: 2,
@@ -201,7 +203,7 @@ describe('DashboardLayout', () => {
 
       describe('update transactions returns error', () => {
         beforeEach(async () => {
-          apolloMock.mockRejectedValue({
+          apolloQueryMock.mockRejectedValue({
             message: 'Ouch!',
           })
           await wrapper
diff --git a/frontend/src/layouts/DashboardLayout.vue b/frontend/src/layouts/DashboardLayout.vue
index 8e778ab01..2a103a574 100755
--- a/frontend/src/layouts/DashboardLayout.vue
+++ b/frontend/src/layouts/DashboardLayout.vue
@@ -41,7 +41,8 @@
 import Navbar from '@/components/Menu/Navbar.vue'
 import Sidebar from '@/components/Menu/Sidebar.vue'
 import SessionLogoutTimeout from '@/components/SessionLogoutTimeout.vue'
-import { logout, transactionsQuery } from '@/graphql/queries'
+import { transactionsQuery } from '@/graphql/queries'
+import { logout } from '@/graphql/mutations'
 import ContentFooter from '@/components/ContentFooter.vue'
 import { FadeTransition } from 'vue2-transitions'
 import CONFIG from '@/config'
@@ -75,8 +76,8 @@ export default {
   methods: {
     async logout() {
       this.$apollo
-        .query({
-          query: logout,
+        .mutate({
+          mutation: logout,
         })
         .then(() => {
           this.$store.dispatch('logout')
diff --git a/frontend/src/locales/de.json b/frontend/src/locales/de.json
index 1ed8af19f..a9aee274d 100644
--- a/frontend/src/locales/de.json
+++ b/frontend/src/locales/de.json
@@ -24,7 +24,8 @@
     "moderator": "Moderator",
     "moderators": "Moderatoren",
     "myContributions": "Meine Beiträge zum Gemeinwohl",
-    "openContributionLinks": "öffentliche Beitrags-Linkliste",
+    "noOpenContributionLinkText": "Zur Zeit gibt es keine automatischen Schöpfungen.",
+    "openContributionLinks": "Öffentliche Beitrags-Linkliste",
     "openContributionLinkText": "Folgende {count} automatische Schöpfungen werden zur Zeit durch die Gemeinschaft „{name}“ bereitgestellt.",
     "other-communities": "Weitere Gemeinschaften",
     "submitContribution": "Beitrag einreichen",
@@ -33,7 +34,7 @@
   "contribution": {
     "activity": "Tätigkeit",
     "alert": {
-      "answerQuestion": "Bitte beantworte die Nachfrage",
+      "answerQuestion": "Bitte beantworte die Rückfrage!",
       "communityNoteList": "Hier findest du alle eingereichten und bestätigten Beiträge von allen Mitgliedern aus dieser Gemeinschaft.",
       "confirm": "bestätigt",
       "in_progress": "Es gibt eine Rückfrage der Moderatoren.",
diff --git a/frontend/src/locales/en.json b/frontend/src/locales/en.json
index 113fa1cb9..d9f69581d 100644
--- a/frontend/src/locales/en.json
+++ b/frontend/src/locales/en.json
@@ -24,7 +24,8 @@
     "moderator": "Moderator",
     "moderators": "Moderators",
     "myContributions": "My contributions to the common good",
-    "openContributionLinks": "open Contribution links list",
+    "noOpenContributionLinkText": "Currently there are no automatic creations.",
+    "openContributionLinks": "Open contribution-link list",
     "openContributionLinkText": "The following {count} automatic creations are currently provided by the \"{name}\" community.",
     "other-communities": "Other communities",
     "submitContribution": "Submit contribution",
diff --git a/frontend/src/mixins/authLinks.js b/frontend/src/mixins/authLinks.js
new file mode 100644
index 000000000..6dedd8612
--- /dev/null
+++ b/frontend/src/mixins/authLinks.js
@@ -0,0 +1,12 @@
+export const authLinks = {
+  computed: {
+    login() {
+      if (this.$route.params.code) return '/login/' + this.$route.params.code
+      return '/login'
+    },
+    register() {
+      if (this.$route.params.code) return '/register/' + this.$route.params.code
+      return '/register'
+    },
+  },
+}
diff --git a/frontend/src/pages/Community.vue b/frontend/src/pages/Community.vue
index c98bfff2d..786307405 100644
--- a/frontend/src/pages/Community.vue
+++ b/frontend/src/pages/Community.vue
@@ -231,8 +231,6 @@ export default {
           this.items = listContributions.contributionList
           if (this.items.find((item) => item.state === 'IN_PROGRESS')) {
             this.tabIndex = 1
-          } else {
-            this.tabIndex = 0
           }
         })
         .catch((err) => {
diff --git a/frontend/src/pages/InfoStatistic.vue b/frontend/src/pages/InfoStatistic.vue
index 1e09f83ed..de4b9e224 100644
--- a/frontend/src/pages/InfoStatistic.vue
+++ b/frontend/src/pages/InfoStatistic.vue
@@ -14,7 +14,7 @@
     <hr />
     <b-container>
       <div class="h3">{{ $t('community.openContributionLinks') }}</div>
-      <small>
+      <small v-if="count > 0">
         {{
           $t('community.openContributionLinkText', {
             name: CONFIG.COMMUNITY_NAME,
@@ -22,6 +22,9 @@
           })
         }}
       </small>
+      <small v-else>
+        {{ $t('community.noOpenContributionLinkText') }}
+      </small>
       <ul>
         <li v-for="item in itemsContributionLinks" v-bind:key="item.id">
           <div>{{ item.name }}</div>
diff --git a/frontend/src/pages/Login.spec.js b/frontend/src/pages/Login.spec.js
index 6359d07c6..90e98cd44 100644
--- a/frontend/src/pages/Login.spec.js
+++ b/frontend/src/pages/Login.spec.js
@@ -5,7 +5,7 @@ import Login from './Login'
 
 const localVue = global.localVue
 
-const apolloQueryMock = jest.fn()
+const apolloMutateMock = jest.fn()
 const mockStoreDispach = jest.fn()
 const mockStoreCommit = jest.fn()
 const mockRouterPush = jest.fn()
@@ -41,7 +41,7 @@ describe('Login', () => {
       params: {},
     },
     $apollo: {
-      query: apolloQueryMock,
+      mutate: apolloMutateMock,
     },
   }
 
@@ -113,7 +113,7 @@ describe('Login', () => {
           await wrapper.find('input[placeholder="Email"]').setValue('user@example.org')
           await wrapper.find('input[placeholder="form.password"]').setValue('1234')
           await flushPromises()
-          apolloQueryMock.mockResolvedValue({
+          apolloMutateMock.mockResolvedValue({
             data: {
               login: 'token',
             },
@@ -123,7 +123,7 @@ describe('Login', () => {
         })
 
         it('calls the API with the given data', () => {
-          expect(apolloQueryMock).toBeCalledWith(
+          expect(apolloMutateMock).toBeCalledWith(
             expect.objectContaining({
               variables: {
                 email: 'user@example.org',
@@ -175,7 +175,7 @@ describe('Login', () => {
 
       describe('login fails', () => {
         const createError = async (errorMessage) => {
-          apolloQueryMock.mockRejectedValue({
+          apolloMutateMock.mockRejectedValue({
             message: errorMessage,
           })
           wrapper = Wrapper()
diff --git a/frontend/src/pages/Login.vue b/frontend/src/pages/Login.vue
index 6a3db4e39..0b602f74b 100755
--- a/frontend/src/pages/Login.vue
+++ b/frontend/src/pages/Login.vue
@@ -43,7 +43,7 @@
 import InputPassword from '@/components/Inputs/InputPassword'
 import InputEmail from '@/components/Inputs/InputEmail'
 import Message from '@/components/Message/Message'
-import { login } from '@/graphql/queries'
+import { login } from '@/graphql/mutations'
 
 export default {
   name: 'Login',
@@ -71,14 +71,13 @@ export default {
         container: this.$refs.submitButton,
       })
       this.$apollo
-        .query({
-          query: login,
+        .mutate({
+          mutation: login,
           variables: {
             email: this.form.email,
             password: this.form.password,
             publisherId: this.$store.state.publisherId,
           },
-          fetchPolicy: 'network-only',
         })
         .then(async (result) => {
           const {
diff --git a/frontend/src/pages/TransactionLink.spec.js b/frontend/src/pages/TransactionLink.spec.js
index d5a75aa4a..adbb25226 100644
--- a/frontend/src/pages/TransactionLink.spec.js
+++ b/frontend/src/pages/TransactionLink.spec.js
@@ -43,6 +43,7 @@ const mocks = {
   $store: {
     state: {
       token: null,
+      tokenTime: null,
       email: 'bibi@bloxberg.de',
     },
   },
@@ -68,7 +69,7 @@ describe('TransactionLink', () => {
   }
 
   describe('mount', () => {
-    beforeEach(() => {
+    beforeAll(() => {
       jest.clearAllMocks()
       wrapper = Wrapper()
     })
@@ -214,112 +215,159 @@ describe('TransactionLink', () => {
       })
     })
 
-    describe('token in store and own link', () => {
-      beforeEach(() => {
+    describe('token in store', () => {
+      beforeAll(() => {
         mocks.$store.state.token = 'token'
-        apolloQueryMock.mockResolvedValue({
-          data: {
-            queryTransactionLink: {
-              __typename: 'TransactionLink',
-              id: 92,
-              amount: '22',
-              memo: 'Abrakadabra drei, vier, fünf, sechs, hier steht jetzt ein Memotext! Hex hex ',
-              createdAt: '2022-03-17T16:10:28.000Z',
-              validUntil: transactionLinkValidExpireDate(),
-              redeemedAt: null,
-              deletedAt: null,
-              user: { firstName: 'Bibi', publisherId: 0, email: 'bibi@bloxberg.de' },
-            },
-          },
-        })
-        wrapper = Wrapper()
       })
 
-      it('has a RedeemSelfCreator component', () => {
-        expect(wrapper.findComponent({ name: 'RedeemSelfCreator' }).exists()).toBe(true)
-      })
-
-      it('has a no redeem text', () => {
-        expect(wrapper.findComponent({ name: 'RedeemSelfCreator' }).text()).toContain(
-          'gdd_per_link.no-redeem',
-        )
-      })
-
-      it.skip('has a link to transaction page', () => {
-        expect(wrapper.find('a[target="/transactions"]').exists()).toBe(true)
-      })
-    })
-
-    describe('valid link', () => {
-      beforeEach(() => {
-        mocks.$store.state.token = 'token'
-        apolloQueryMock.mockResolvedValue({
-          data: {
-            queryTransactionLink: {
-              __typename: 'TransactionLink',
-              id: 92,
-              amount: '22',
-              memo: 'Abrakadabra drei, vier, fünf, sechs, hier steht jetzt ein Memotext! Hex hex ',
-              createdAt: '2022-03-17T16:10:28.000Z',
-              validUntil: transactionLinkValidExpireDate(),
-              redeemedAt: null,
-              deletedAt: null,
-              user: { firstName: 'Peter', publisherId: 0, email: 'peter@listig.de' },
-            },
-          },
-        })
-        wrapper = Wrapper()
-      })
-
-      it('has a RedeemValid component', () => {
-        expect(wrapper.findComponent({ name: 'RedeemValid' }).exists()).toBe(true)
-      })
-
-      it('has a button with redeem text', () => {
-        expect(wrapper.findComponent({ name: 'RedeemValid' }).find('button').text()).toBe(
-          'gdd_per_link.redeem',
-        )
-      })
-
-      describe('redeem link with success', () => {
-        beforeEach(async () => {
-          apolloMutateMock.mockResolvedValue()
-          await wrapper.findComponent({ name: 'RedeemValid' }).find('button').trigger('click')
+      describe('sufficient token time in store', () => {
+        beforeAll(() => {
+          mocks.$store.state.tokenTime = Math.floor(Date.now() / 1000) + 20
         })
 
-        it('calls the API', () => {
-          expect(apolloMutateMock).toBeCalledWith(
-            expect.objectContaining({
-              mutation: redeemTransactionLink,
-              variables: {
-                code: 'some-code',
+        describe('own link', () => {
+          beforeAll(() => {
+            apolloQueryMock.mockResolvedValue({
+              data: {
+                queryTransactionLink: {
+                  __typename: 'TransactionLink',
+                  id: 92,
+                  amount: '22',
+                  memo:
+                    'Abrakadabra drei, vier, fünf, sechs, hier steht jetzt ein Memotext! Hex hex ',
+                  createdAt: '2022-03-17T16:10:28.000Z',
+                  validUntil: transactionLinkValidExpireDate(),
+                  redeemedAt: null,
+                  deletedAt: null,
+                  user: { firstName: 'Bibi', publisherId: 0, email: 'bibi@bloxberg.de' },
+                },
               },
-            }),
-          )
+            })
+            wrapper = Wrapper()
+          })
+
+          it('has a RedeemSelfCreator component', () => {
+            expect(wrapper.findComponent({ name: 'RedeemSelfCreator' }).exists()).toBe(true)
+          })
+
+          it('has a no redeem text', () => {
+            expect(wrapper.findComponent({ name: 'RedeemSelfCreator' }).text()).toContain(
+              'gdd_per_link.no-redeem',
+            )
+          })
+
+          it.skip('has a link to transaction page', () => {
+            expect(wrapper.find('a[target="/transactions"]').exists()).toBe(true)
+          })
         })
 
-        it('toasts a success message', () => {
-          expect(mocks.$t).toBeCalledWith('gdd_per_link.redeem')
-          expect(toastSuccessSpy).toBeCalledWith('gdd_per_link.redeemed; ')
-        })
+        describe('valid link', () => {
+          beforeAll(() => {
+            apolloQueryMock.mockResolvedValue({
+              data: {
+                queryTransactionLink: {
+                  __typename: 'TransactionLink',
+                  id: 92,
+                  amount: '22',
+                  memo:
+                    'Abrakadabra drei, vier, fünf, sechs, hier steht jetzt ein Memotext! Hex hex ',
+                  createdAt: '2022-03-17T16:10:28.000Z',
+                  validUntil: transactionLinkValidExpireDate(),
+                  redeemedAt: null,
+                  deletedAt: null,
+                  user: { firstName: 'Peter', publisherId: 0, email: 'peter@listig.de' },
+                },
+              },
+            })
+            wrapper = Wrapper()
+          })
 
-        it('pushes the route to overview', () => {
-          expect(routerPushMock).toBeCalledWith('/overview')
+          it('has a RedeemValid component', () => {
+            expect(wrapper.findComponent({ name: 'RedeemValid' }).exists()).toBe(true)
+          })
+
+          it('has a button with redeem text', () => {
+            expect(wrapper.findComponent({ name: 'RedeemValid' }).find('button').text()).toBe(
+              'gdd_per_link.redeem',
+            )
+          })
+
+          describe('redeem link with success', () => {
+            beforeAll(async () => {
+              apolloMutateMock.mockResolvedValue()
+              await wrapper.findComponent({ name: 'RedeemValid' }).find('button').trigger('click')
+            })
+
+            it('calls the API', () => {
+              expect(apolloMutateMock).toBeCalledWith(
+                expect.objectContaining({
+                  mutation: redeemTransactionLink,
+                  variables: {
+                    code: 'some-code',
+                  },
+                }),
+              )
+            })
+
+            it('toasts a success message', () => {
+              expect(mocks.$t).toBeCalledWith('gdd_per_link.redeem')
+              expect(toastSuccessSpy).toBeCalledWith('gdd_per_link.redeemed; ')
+            })
+
+            it('pushes the route to overview', () => {
+              expect(routerPushMock).toBeCalledWith('/overview')
+            })
+          })
+
+          describe('redeem link with error', () => {
+            beforeAll(async () => {
+              apolloMutateMock.mockRejectedValue({ message: 'Oh Noo!' })
+              await wrapper.findComponent({ name: 'RedeemValid' }).find('button').trigger('click')
+            })
+
+            it('toasts an error message', () => {
+              expect(toastErrorSpy).toBeCalledWith('Oh Noo!')
+            })
+
+            it('pushes the route to overview', () => {
+              expect(routerPushMock).toBeCalledWith('/overview')
+            })
+          })
         })
       })
 
-      describe('redeem link with error', () => {
-        beforeEach(async () => {
-          apolloMutateMock.mockRejectedValue({ message: 'Oh Noo!' })
-          await wrapper.findComponent({ name: 'RedeemValid' }).find('button').trigger('click')
+      describe('no sufficient token time in store', () => {
+        beforeAll(() => {
+          mocks.$store.state.tokenTime = 1665125185
+          apolloQueryMock.mockResolvedValue({
+            data: {
+              queryTransactionLink: {
+                __typename: 'TransactionLink',
+                id: 92,
+                amount: '22',
+                memo:
+                  'Abrakadabra drei, vier, fünf, sechs, hier steht jetzt ein Memotext! Hex hex ',
+                createdAt: '2022-03-17T16:10:28.000Z',
+                validUntil: transactionLinkValidExpireDate(),
+                redeemedAt: null,
+                deletedAt: null,
+                user: { firstName: 'Bibi', publisherId: 0, email: 'bibi@bloxberg.de' },
+              },
+            },
+          })
+          wrapper = Wrapper()
         })
 
-        it('toasts an error message', () => {
-          expect(toastErrorSpy).toBeCalledWith('Oh Noo!')
+        it('has a RedeemLoggedOut component', () => {
+          expect(wrapper.findComponent({ name: 'RedeemLoggedOut' }).exists()).toBe(true)
         })
 
-        it('pushes the route to overview', () => {
-          expect(routerPushMock).toBeCalledWith('/overview')
+        it('has a link to register with code', () => {
+          expect(wrapper.find('a[href="/register/some-code"]').exists()).toBe(true)
+        })
+
+        it('has a link to login with code', () => {
+          expect(wrapper.find('a[href="/login/some-code"]').exists()).toBe(true)
         })
       })
     })
diff --git a/frontend/src/pages/TransactionLink.vue b/frontend/src/pages/TransactionLink.vue
index bd1909d7d..c3875d20e 100644
--- a/frontend/src/pages/TransactionLink.vue
+++ b/frontend/src/pages/TransactionLink.vue
@@ -103,6 +103,12 @@ export default {
     isContributionLink() {
       return this.$route.params.code.search(/^CL-/) === 0
     },
+    tokenExpiresInSeconds() {
+      const remainingSecs = Math.floor(
+        (new Date(this.$store.state.tokenTime * 1000).getTime() - new Date().getTime()) / 1000,
+      )
+      return remainingSecs <= 0 ? 0 : remainingSecs
+    },
     itemType() {
       // link is deleted: at, from
       if (this.linkData.deletedAt) {
@@ -130,7 +136,9 @@ export default {
         return `TEXT`
       }
 
-      if (this.$store.state.token) {
+      if (this.$store.state.token && this.$store.state.tokenTime) {
+        if (this.tokenExpiresInSeconds < 5) return `LOGGED_OUT`
+
         // logged in, nicht berechtigt einzulösen, eigener link
         if (this.linkData.user && this.$store.state.email === this.linkData.user.email) {
           return `SELF_CREATOR`
diff --git a/package.json b/package.json
index d0b45a8c7..f306a1e06 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido",
-  "version": "1.12.1",
+  "version": "1.13.1",
   "description": "Gradido",
   "main": "index.js",
   "repository": "git@github.com:gradido/gradido.git",