diff --git a/backend/src/graphql/resolver/ContributionResolver.test.ts b/backend/src/graphql/resolver/ContributionResolver.test.ts
index 31d405942..399dc7e82 100644
--- a/backend/src/graphql/resolver/ContributionResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.test.ts
@@ -2139,14 +2139,6 @@ describe('ContributionResolver', () => {
               })
             })
 
-            it('stores the EMAIL_CONFIRMATION event in the database', async () => {
-              await expect(DbEvent.find()).resolves.toContainEqual(
-                expect.objectContaining({
-                  type: EventType.EMAIL_CONFIRMATION,
-                }),
-              )
-            })
-
             describe('confirm same contribution again', () => {
               it('throws an error', async () => {
                 jest.clearAllMocks()
diff --git a/backend/src/graphql/resolver/UserResolver.test.ts b/backend/src/graphql/resolver/UserResolver.test.ts
index 0fd06c0d1..b64b66370 100644
--- a/backend/src/graphql/resolver/UserResolver.test.ts
+++ b/backend/src/graphql/resolver/UserResolver.test.ts
@@ -67,7 +67,7 @@ import { printTimeDuration } from '@/util/time'
 import { objectValuesToArray } from 'core'
 
 import { LOG4JS_BASE_CATEGORY_NAME } from '@/config/const'
-import { getLogger } from 'config-schema/test/testSetup'
+import { clearLogs, getLogger, printLogs } from 'config-schema/test/testSetup'
 import { Location2Point } from './util/Location2Point'
 
 jest.mock('@/apis/humhub/HumHubClient')
@@ -738,7 +738,7 @@ describe('UserResolver', () => {
                 hasElopage: false,
                 hideAmountGDD: false,
                 hideAmountGDT: false,
-                humhubAllowed: true,
+                humhubAllowed: false,
                 humhubPublishName: 'PUBLISH_NAME_ALIAS_OR_INITALS',
                 klickTipp: {
                   newsletterState: false,
@@ -1610,7 +1610,7 @@ describe('UserResolver', () => {
                 hasElopage: false,
                 hideAmountGDD: false,
                 hideAmountGDT: false,
-                humhubAllowed: true,
+                humhubAllowed: false,
                 humhubPublishName: 'PUBLISH_NAME_ALIAS_OR_INITALS',
                 klickTipp: {
                   newsletterState: false,
@@ -2256,7 +2256,7 @@ describe('UserResolver', () => {
               relations: ['user'],
             })
             const activationLink = `${
-              CONFIG.EMAIL_LINK_VERIFICATION
+              CONFIG.EMAIL_LINK_SETPASSWORD
             }${userContact.emailVerificationCode.toString()}`
             expect(sendAccountActivationEmail).toBeCalledWith({
               firstName: 'Bibi',
diff --git a/backend/src/seeds/community/index.ts b/backend/src/seeds/community/index.ts
index d51eafc31..0d3b44d88 100644
--- a/backend/src/seeds/community/index.ts
+++ b/backend/src/seeds/community/index.ts
@@ -1,27 +1,19 @@
 import { Community as DbCommunity } from 'database'
-import { v4 as uuidv4 } from 'uuid'
 
 import { CONFIG } from '@/config'
 
+
 export async function writeHomeCommunityEntry(): Promise<DbCommunity> {
   try {
     // check for existing homeCommunity entry
     let homeCom = await DbCommunity.findOne({ where: { foreign: false } })
-    if (homeCom) {
-      // simply update the existing entry, but it MUST keep the ID and UUID because of possible relations
-      homeCom.publicKey = Buffer.from('public-key-data-seeding') // keyPair.publicKey
-      // homeCom.privateKey = keyPair.secretKey
-      homeCom.url = 'http://localhost/api/'
-      homeCom.name = CONFIG.COMMUNITY_NAME
-      homeCom.description = CONFIG.COMMUNITY_DESCRIPTION
-      await DbCommunity.save(homeCom)
-    } else {
+    if (!homeCom) {
       // insert a new homecommunity entry including a new ID and a new but ensured unique UUID
       homeCom = new DbCommunity()
       homeCom.foreign = false
       homeCom.publicKey = Buffer.from('public-key-data-seeding') // keyPair.publicKey
       // homeCom.privateKey = keyPair.secretKey
-      homeCom.communityUuid = uuidv4() // await newCommunityUuid()
+      homeCom.communityUuid = 'beac216d-73ae-427f-9678-0209af4936ce' // await newCommunityUuid()
       homeCom.url = 'http://localhost/api/'
       homeCom.name = CONFIG.COMMUNITY_NAME
       homeCom.description = CONFIG.COMMUNITY_DESCRIPTION
diff --git a/backend/src/seeds/contributionLink/ContributionLinkInterface.ts b/backend/src/seeds/contributionLink/ContributionLinkInterface.ts
index 15ba4b72d..ce0a60695 100644
--- a/backend/src/seeds/contributionLink/ContributionLinkInterface.ts
+++ b/backend/src/seeds/contributionLink/ContributionLinkInterface.ts
@@ -1,3 +1,6 @@
+export { ContributionLinkInterface } from 'database'
+
+/*
 export interface ContributionLinkInterface {
   amount: number
   name: string
@@ -5,3 +8,4 @@ export interface ContributionLinkInterface {
   validFrom?: Date
   validTo?: Date
 }
+*/
diff --git a/backend/src/seeds/contributionLink/index.ts b/backend/src/seeds/contributionLink/index.ts
index 41d28eb60..5be34e171 100644
--- a/backend/src/seeds/contributionLink/index.ts
+++ b/backend/src/seeds/contributionLink/index.ts
@@ -1,5 +1,6 @@
-import { ContributionLinkInterface } from './ContributionLinkInterface'
+export { contributionLinks } from 'database'
 
+/*
 export const contributionLinks: ContributionLinkInterface[] = [
   {
     name: 'Dokumenta 2017',
@@ -16,3 +17,4 @@ export const contributionLinks: ContributionLinkInterface[] = [
     validTo: new Date(2022, 8, 25),
   },
 ]
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/creation/CreationInterface.ts b/backend/src/seeds/creation/CreationInterface.ts
index ee450bd93..a05276a3d 100644
--- a/backend/src/seeds/creation/CreationInterface.ts
+++ b/backend/src/seeds/creation/CreationInterface.ts
@@ -1,3 +1,5 @@
+export { CreationInterface } from 'database' 
+/* 
 export interface CreationInterface {
   email: string
   amount: number
@@ -7,3 +9,4 @@ export interface CreationInterface {
   // number of months to move the confirmed creation to the past
   moveCreationDate?: number
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/creation/index.ts b/backend/src/seeds/creation/index.ts
index 1499f663b..f95bc6fa4 100644
--- a/backend/src/seeds/creation/index.ts
+++ b/backend/src/seeds/creation/index.ts
@@ -1,3 +1,7 @@
+
+export { creations } from 'database'
+
+/*
 import { nMonthsBefore } from '@/seeds/factory/creation'
 
 import { CreationInterface } from './CreationInterface'
@@ -153,3 +157,4 @@ export const creations: CreationInterface[] = [
     confirmed: true,
   },
 ]
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/factory/contributionLink.ts b/backend/src/seeds/factory/contributionLink.ts
index 4e8c945f3..e29d7a635 100644
--- a/backend/src/seeds/factory/contributionLink.ts
+++ b/backend/src/seeds/factory/contributionLink.ts
@@ -1,32 +1,15 @@
-import { ApolloServerTestClient } from 'apollo-server-testing'
+import { 
+  contributionLinkFactory as contributionLinkFactoryDb, 
+  ContributionLinkInterface 
+} from 'database'
 
 import { ContributionLink } from '@model/ContributionLink'
 
-import { ContributionLinkInterface } from '@/seeds/contributionLink/ContributionLinkInterface'
-import { createContributionLink, login } from '@/seeds/graphql/mutations'
+export { ContributionLinkInterface }
 
-export const contributionLinkFactory = async (
-  client: ApolloServerTestClient,
+export async function contributionLinkFactory (
+  _client: any,
   contributionLink: ContributionLinkInterface,
-): Promise<ContributionLink> => {
-  const { mutate } = client
-
-  // login as admin
-  await mutate({
-    mutation: login,
-    variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
-  })
-  const variables = {
-    amount: contributionLink.amount,
-    memo: contributionLink.memo,
-    name: contributionLink.name,
-    cycle: 'ONCE',
-    maxPerCycle: 1,
-    maxAmountPerMonth: 200,
-    validFrom: contributionLink.validFrom ? contributionLink.validFrom.toISOString() : undefined,
-    validTo: contributionLink.validTo ? contributionLink.validTo.toISOString() : undefined,
-  }
-
-  const result = await mutate({ mutation: createContributionLink, variables })
-  return result.data.createContributionLink
+): Promise<ContributionLink> {
+  return new ContributionLink(await contributionLinkFactoryDb(contributionLink))
 }
diff --git a/backend/src/seeds/factory/creation.ts b/backend/src/seeds/factory/creation.ts
index 9ce36bfa9..2d57dc782 100644
--- a/backend/src/seeds/factory/creation.ts
+++ b/backend/src/seeds/factory/creation.ts
@@ -1,58 +1,15 @@
-import { ApolloServerTestClient } from 'apollo-server-testing'
-import { Contribution, Transaction } from 'database'
+import { 
+  Contribution,
+  creationFactory as creationFactoryDb, 
+  CreationInterface, 
+  nMonthsBefore 
+} from 'database'
 
-import { findUserByEmail } from '@/graphql/resolver/UserResolver'
-import { CreationInterface } from '@/seeds/creation/CreationInterface'
-import { confirmContribution, createContribution, login } from '@/seeds/graphql/mutations'
-
-export const nMonthsBefore = (date: Date, months = 1): string => {
-  return new Date(date.getFullYear(), date.getMonth() - months, 1).toISOString()
-}
+export { CreationInterface, nMonthsBefore }
 
 export const creationFactory = async (
-  client: ApolloServerTestClient,
+  _client: any,
   creation: CreationInterface,
 ): Promise<Contribution> => {
-  const { mutate } = client
-  await mutate({
-    mutation: login,
-    variables: { email: creation.email, password: 'Aa12345_' },
-  })
-  const {
-    data: { createContribution: contribution },
-  } = await mutate({ mutation: createContribution, variables: { ...creation } })
-
-  if (creation.confirmed) {
-    const user = await findUserByEmail(creation.email) // userContact.user
-
-    await mutate({ mutation: login, variables: { email: 'peter@lustig.de', password: 'Aa12345_' } })
-    await mutate({ mutation: confirmContribution, variables: { id: contribution.id } })
-    const confirmedContribution = await Contribution.findOneOrFail({
-      where: { id: contribution.id },
-    })
-
-    if (creation.moveCreationDate) {
-      const transaction = await Transaction.findOneOrFail({
-        where: { userId: user.id, creationDate: new Date(creation.contributionDate) },
-        order: { balanceDate: 'DESC' },
-      })
-
-      if (transaction.decay.equals(0) && transaction.creationDate) {
-        confirmedContribution.contributionDate = new Date(
-          nMonthsBefore(transaction.creationDate, creation.moveCreationDate),
-        )
-        transaction.creationDate = new Date(
-          nMonthsBefore(transaction.creationDate, creation.moveCreationDate),
-        )
-        transaction.balanceDate = new Date(
-          nMonthsBefore(transaction.balanceDate, creation.moveCreationDate),
-        )
-        await transaction.save()
-        await confirmedContribution.save()
-      }
-    }
-    return confirmedContribution
-  } else {
-    return contribution
-  }
+  return creationFactoryDb(creation)
 }
diff --git a/backend/src/seeds/factory/transactionLink.ts b/backend/src/seeds/factory/transactionLink.ts
index 80384025f..02911bd32 100644
--- a/backend/src/seeds/factory/transactionLink.ts
+++ b/backend/src/seeds/factory/transactionLink.ts
@@ -1,46 +1,13 @@
-import { ApolloServerTestClient } from 'apollo-server-testing'
-import { TransactionLink } from 'database'
+import { 
+  transactionLinkFactory as transactionLinkFactoryDb, 
+  TransactionLinkInterface 
+} from 'database'
 
-import { transactionLinkExpireDate } from '@/graphql/resolver/TransactionLinkResolver'
-import { createTransactionLink, login } from '@/seeds/graphql/mutations'
-import { TransactionLinkInterface } from '@/seeds/transactionLink/TransactionLinkInterface'
+export { TransactionLinkInterface }
 
-export const transactionLinkFactory = async (
-  client: ApolloServerTestClient,
+export async function transactionLinkFactory (
+  _client: any,
   transactionLink: TransactionLinkInterface,
-): Promise<void> => {
-  const { mutate } = client
-
-  // login
-  await mutate({
-    mutation: login,
-    variables: { email: transactionLink.email, password: 'Aa12345_' },
-  })
-
-  const variables = {
-    amount: transactionLink.amount,
-    memo: transactionLink.memo,
-  }
-
-  // get the transaction links's id
-  const {
-    data: {
-      createTransactionLink: { id },
-    },
-  } = await mutate({ mutation: createTransactionLink, variables })
-
-  if (transactionLink.createdAt || transactionLink.deletedAt) {
-    const dbTransactionLink = await TransactionLink.findOneOrFail({ where: { id } })
-
-    if (transactionLink.createdAt) {
-      dbTransactionLink.createdAt = transactionLink.createdAt
-      dbTransactionLink.validUntil = transactionLinkExpireDate(transactionLink.createdAt)
-      await dbTransactionLink.save()
-    }
-
-    if (transactionLink.deletedAt) {
-      dbTransactionLink.deletedAt = new Date(dbTransactionLink.createdAt.getTime() + 1000)
-      await dbTransactionLink.save()
-    }
-  }
+): Promise<void> {
+  await transactionLinkFactoryDb(transactionLink)
 }
diff --git a/backend/src/seeds/factory/user.ts b/backend/src/seeds/factory/user.ts
index 36d9adfeb..f174df39a 100644
--- a/backend/src/seeds/factory/user.ts
+++ b/backend/src/seeds/factory/user.ts
@@ -1,77 +1,20 @@
-import { ApolloServerTestClient } from 'apollo-server-testing'
-import { User } from 'database'
+import { User, userFactory as userFactoryDb } from 'database'
 
-import { RoleNames } from '@enum/RoleNames'
-
-import { setUserRole } from '@/graphql/resolver/util/modifyUserRole'
 import { writeHomeCommunityEntry } from '@/seeds/community'
-import { createUser, setPassword } from '@/seeds/graphql/mutations'
 import { UserInterface } from '@/seeds/users/UserInterface'
+import { encryptPassword } from '@/password/PasswordEncryptor'
 
 export const userFactory = async (
-  client: ApolloServerTestClient,
+  _client: any,
   user: UserInterface,
 ): Promise<User> => {
-  const { mutate } = client
-
   const homeCom = await writeHomeCommunityEntry()
-  // console.log('call createUser with', JSON.stringify(user, null, 2))
-  const response = await mutate({ mutation: createUser, variables: user })
-  if (!response?.data?.createUser) {
-    // console.log(JSON.stringify(response, null, 2))
-    throw new Error('createUser mutation returned unexpected response')
-  }
-  const {
-    data: {
-      createUser: { id },
-    },
-  } = response
-  // get user from database
-  let dbUser = await User.findOneOrFail({ where: { id }, relations: ['emailContact', 'userRoles'] })
-
-  const emailContact = dbUser.emailContact
+  const dbUser = await userFactoryDb(user, homeCom)
 
   if (user.emailChecked) {
-    await mutate({
-      mutation: setPassword,
-      variables: { password: 'Aa12345_', code: emailContact.emailVerificationCode },
-    })
-  }
-
-  // get last changes of user from database
-  dbUser = await User.findOneOrFail({ where: { id }, relations: { userRoles: true, emailContact: true } })
-
-  if (user.createdAt || user.deletedAt || user.role) {
-    if (user.createdAt) {
-      dbUser.createdAt = user.createdAt
-      // make sure emailContact is also updated for e2e test, prevent failing when time between seeding and test run is < 1 minute
-      dbUser.emailContact.createdAt = user.createdAt
-      dbUser.emailContact.updatedAt = user.createdAt
-      await dbUser.emailContact.save()
-    }
-    if (user.deletedAt) {
-      dbUser.deletedAt = user.deletedAt
-    }
-    const userRole = user.role as RoleNames
-    if (userRole && (userRole === RoleNames.ADMIN || userRole === RoleNames.MODERATOR)) {
-      await setUserRole(dbUser, user.role)
-    }
+    const passwortHash = await encryptPassword(dbUser, 'Aa12345_')
+    dbUser.password = passwortHash
     await dbUser.save()
   }
-  try {
-    if (homeCom.communityUuid) {
-      dbUser.communityUuid = homeCom.communityUuid
-      await User.save(dbUser)
-    }
-  } catch (_err) {
-    // no homeCommunity exists
-  }
-
-  // get last changes of user from database
-  dbUser = await User.findOneOrFail({
-    where: { id },
-    withDeleted: true,
-    relations: ['emailContact', 'userRoles'],
-  })
   return dbUser
 }
diff --git a/backend/src/seeds/transactionLink/TransactionLinkInterface.ts b/backend/src/seeds/transactionLink/TransactionLinkInterface.ts
index eaacfdf92..4b2e57fa3 100644
--- a/backend/src/seeds/transactionLink/TransactionLinkInterface.ts
+++ b/backend/src/seeds/transactionLink/TransactionLinkInterface.ts
@@ -1,3 +1,5 @@
+export { TransactionLinkInterface } from 'database'
+/*
 export interface TransactionLinkInterface {
   email: string
   amount: number
@@ -8,3 +10,4 @@ export interface TransactionLinkInterface {
   // redeemedBy?: number
   deletedAt?: boolean
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/transactionLink/index.ts b/backend/src/seeds/transactionLink/index.ts
index 17683b580..c5d46b146 100644
--- a/backend/src/seeds/transactionLink/index.ts
+++ b/backend/src/seeds/transactionLink/index.ts
@@ -1,3 +1,5 @@
+export { transactionLinks } from 'database'
+/*
 import { TransactionLinkInterface } from './TransactionLinkInterface'
 
 export const transactionLinks: TransactionLinkInterface[] = [
@@ -53,3 +55,4 @@ bei Gradidio sei dabei!`,
     deletedAt: true,
   },
 ]
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/UserInterface.ts b/backend/src/seeds/users/UserInterface.ts
index 1fb1b128a..abbecb254 100644
--- a/backend/src/seeds/users/UserInterface.ts
+++ b/backend/src/seeds/users/UserInterface.ts
@@ -1,3 +1,5 @@
+export { UserInterface } from 'database'
+/*
 export interface UserInterface {
   alias?: string
   email?: string
@@ -11,3 +13,4 @@ export interface UserInterface {
   publisherId?: number
   role?: string
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/bibi-bloxberg.ts b/backend/src/seeds/users/bibi-bloxberg.ts
index f78a3af1c..dda6b1525 100644
--- a/backend/src/seeds/users/bibi-bloxberg.ts
+++ b/backend/src/seeds/users/bibi-bloxberg.ts
@@ -1,3 +1,5 @@
+export { bibiBloxberg } from 'database'
+/*
 import { UserInterface } from './UserInterface'
 
 export const bibiBloxberg: UserInterface = {
@@ -12,3 +14,4 @@ export const bibiBloxberg: UserInterface = {
   // move user createdAt before transaction link
   createdAt: new Date(2021, 9, 17),
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/bob-baumeister.ts b/backend/src/seeds/users/bob-baumeister.ts
index b7902f7bc..61df64759 100644
--- a/backend/src/seeds/users/bob-baumeister.ts
+++ b/backend/src/seeds/users/bob-baumeister.ts
@@ -1,3 +1,5 @@
+export { bobBaumeister } from 'database'
+/*
 import { UserInterface } from './UserInterface'
 
 export const bobBaumeister: UserInterface = {
@@ -9,3 +11,4 @@ export const bobBaumeister: UserInterface = {
   emailChecked: true,
   language: 'de',
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/garrick-ollivander.ts b/backend/src/seeds/users/garrick-ollivander.ts
index 264a866bd..332f06157 100644
--- a/backend/src/seeds/users/garrick-ollivander.ts
+++ b/backend/src/seeds/users/garrick-ollivander.ts
@@ -1,3 +1,6 @@
+
+export { garrickOllivander } from 'database'
+/*
 import { UserInterface } from './UserInterface'
 
 export const garrickOllivander: UserInterface = {
@@ -10,3 +13,4 @@ export const garrickOllivander: UserInterface = {
   emailChecked: false,
   language: 'en',
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/peter-lustig.ts b/backend/src/seeds/users/peter-lustig.ts
index ff1fe065e..6c86ef800 100644
--- a/backend/src/seeds/users/peter-lustig.ts
+++ b/backend/src/seeds/users/peter-lustig.ts
@@ -1,3 +1,5 @@
+export { peterLustig } from 'database'
+/*
 import { RoleNames } from '@enum/RoleNames'
 
 import { UserInterface } from './UserInterface'
@@ -12,3 +14,4 @@ export const peterLustig: UserInterface = {
   language: 'de',
   role: RoleNames.ADMIN,
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/raeuber-hotzenplotz.ts b/backend/src/seeds/users/raeuber-hotzenplotz.ts
index 62601efff..dc52f10b4 100644
--- a/backend/src/seeds/users/raeuber-hotzenplotz.ts
+++ b/backend/src/seeds/users/raeuber-hotzenplotz.ts
@@ -1,3 +1,6 @@
+
+export { raeuberHotzenplotz } from 'database'
+/*
 import { UserInterface } from './UserInterface'
 
 export const raeuberHotzenplotz: UserInterface = {
@@ -8,3 +11,4 @@ export const raeuberHotzenplotz: UserInterface = {
   emailChecked: true,
   language: 'de',
 }
+*/
\ No newline at end of file
diff --git a/backend/src/seeds/users/stephen-hawking.ts b/backend/src/seeds/users/stephen-hawking.ts
index a683b7579..a9a2085e6 100644
--- a/backend/src/seeds/users/stephen-hawking.ts
+++ b/backend/src/seeds/users/stephen-hawking.ts
@@ -1,3 +1,5 @@
+export { stephenHawking } from 'database'
+/*
 import { UserInterface } from './UserInterface'
 
 export const stephenHawking: UserInterface = {
@@ -10,3 +12,4 @@ export const stephenHawking: UserInterface = {
   deletedAt: new Date('2018-03-14T09:17:52'),
   language: 'en',
 }
+*/
\ No newline at end of file
diff --git a/bun.lock b/bun.lock
index 6dd175b61..5485b2e8d 100644
--- a/bun.lock
+++ b/bun.lock
@@ -245,7 +245,7 @@
         "@types/mysql": "^2.15.27",
         "@types/node": "^18.7.14",
         "await-semaphore": "^0.1.3",
-        "crypto-random-bigint": "^2.1.1",
+        "random-bigint": "^0.0.1",
         "ts-node": "^10.9.2",
         "typescript": "^4.9.5",
       },
@@ -1768,8 +1768,6 @@
 
     "cross-spawn": ["cross-spawn@7.0.6", "", { "dependencies": { "path-key": "^3.1.0", "shebang-command": "^2.0.0", "which": "^2.0.1" } }, "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA=="],
 
-    "crypto-random-bigint": ["crypto-random-bigint@2.1.1", "", { "dependencies": { "uint-rng": "^1.2.1" } }, "sha512-96+FDrenXybkpnLML/60S8NcG32KgJ5Y8yvNNCYPW02r+ssoXFR5XKenuIQcHLWumnGj8UPqUUHBzXNrDGkDmQ=="],
-
     "css-functions-list": ["css-functions-list@3.2.3", "", {}, "sha512-IQOkD3hbR5KrN93MtcYuad6YPuTSUhntLHDuLEbFWE+ff2/XSZNdZG+LcbbIW5AXKg/WFIfYItIzVoHngHXZzA=="],
 
     "css-select": ["css-select@4.3.0", "", { "dependencies": { "boolbase": "^1.0.0", "css-what": "^6.0.1", "domhandler": "^4.3.1", "domutils": "^2.8.0", "nth-check": "^2.0.1" } }, "sha512-wPpOYtnsVontu2mODhA19JrqWxNsfdatRKd64kmpRbQgh1KtItko5sTnEpPdpSaJszTOhEMlF/RPz28qj4HqhQ=="],
@@ -3278,8 +3276,6 @@
 
     "tiny-case": ["tiny-case@1.0.3", "", {}, "sha512-Eet/eeMhkO6TX8mnUteS9zgPbUMQa4I6Kkp5ORiBD5476/m+PIRiumP5tmh5ioJpH7k51Kehawy2UDfsnxxY8Q=="],
 
-    "tiny-webcrypto": ["tiny-webcrypto@1.0.3", "", {}, "sha512-LQQdNMAgz9BXNT2SKbYh3eCb+fLV0p7JB7MwUjzY6IOlQLGIadfnFqRpshERsS5Dl2OM/hs0+4I/XmSrF+RBbw=="],
-
     "tinybench": ["tinybench@2.9.0", "", {}, "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg=="],
 
     "tinyexec": ["tinyexec@1.0.1", "", {}, "sha512-5uC6DDlmeqiOwCPmK9jMSdOuZTh8bU39Ys6yidB+UTt5hfZUPGAypSgFRiEp+jbi9qH40BLDvy85jIU88wKSqw=="],
@@ -3392,8 +3388,6 @@
 
     "uglify-js": ["uglify-js@3.19.3", "", { "bin": { "uglifyjs": "bin/uglifyjs" } }, "sha512-v3Xu+yuwBXisp6QYTcH4UbH+xYJXqnq2m/LtQVWKWzYc1iehYnLixoQDN9FH6/j9/oybfd6W9Ghwkl8+UMKTKQ=="],
 
-    "uint-rng": ["uint-rng@1.2.1", "", { "dependencies": { "tiny-webcrypto": "^1.0.2" } }, "sha512-swhDg5H+3DX2sIvnYA7VMBMXV/t8mPxvh49CjCDkwFmj/3OZIDOQwJANBgM1MPSUBrUHNIlXmU7/GcL7m4907g=="],
-
     "uint8array-extras": ["uint8array-extras@1.5.0", "", {}, "sha512-rvKSBiC5zqCCiDZ9kAOszZcDvdAHwwIKJG33Ykj43OKcWsnmcBRL09YTU4nOeHZ8Y2a7l1MgTd08SBe9A8Qj6A=="],
 
     "unbox-primitive": ["unbox-primitive@1.1.0", "", { "dependencies": { "call-bound": "^1.0.3", "has-bigints": "^1.0.2", "has-symbols": "^1.1.0", "which-boxed-primitive": "^1.1.1" } }, "sha512-nWJ91DjeOkej/TA8pXQ3myruKpKEYgqvpw9lz4OPHj/NWFNluYrjbz9j01CJ8yKQd2g4jFoOkINCTW2I5LEEyw=="],
diff --git a/database/@types/random-bigint/index.d.ts b/database/@types/random-bigint/index.d.ts
new file mode 100644
index 000000000..9692fcbf7
--- /dev/null
+++ b/database/@types/random-bigint/index.d.ts
@@ -0,0 +1,5 @@
+
+declare module 'random-bigint' {
+  function random(bits: number, cb?: (err: Error, num: BigInt) => void): BigInt
+  export = random
+}
diff --git a/database/package.json b/database/package.json
index 906e8682e..ada327ba9 100644
--- a/database/package.json
+++ b/database/package.json
@@ -25,7 +25,7 @@
     "up": "cross-env TZ=UTC tsx migration/index.ts up",
     "down": "cross-env TZ=UTC tsx migration/index.ts down",
     "reset": "cross-env TZ=UTC tsx migration/index.ts reset",
-    "seed": "cross-env TZ=UTC NODE_ENV=development bun src/seeds/index.ts",
+    "seed": "cross-env TZ=UTC NODE_ENV=development bun src/seeds/seed.ts",
     "up:test": "cross-env TZ=UTC DB_DATABASE=gradido_test tsx migration/index.ts up",
     "up:backend_test": "cross-env TZ=UTC DB_DATABASE=gradido_test_backend tsx migration/index.ts up",
     "up:federation_test": "cross-env TZ=UTC DB_DATABASE=gradido_test_federation tsx migration/index.ts up",
@@ -39,7 +39,7 @@
     "@types/mysql": "^2.15.27",
     "@types/node": "^18.7.14",
     "await-semaphore": "^0.1.3",
-    "crypto-random-bigint": "^2.1.1",
+    "random-bigint": "^0.0.1",
     "ts-node": "^10.9.2",
     "typescript": "^4.9.5"
   },
diff --git a/backend/src/seeds/graphql/enums.ts b/database/src/enum/GdtEntryType.ts
similarity index 100%
rename from backend/src/seeds/graphql/enums.ts
rename to database/src/enum/GdtEntryType.ts
diff --git a/database/src/index.ts b/database/src/index.ts
index 45b60530c..2afe19cad 100644
--- a/database/src/index.ts
+++ b/database/src/index.ts
@@ -4,6 +4,7 @@ export { latestDbVersion }
 export * from './entity'
 export * from './logging'
 export * from './queries'
+export * from './seeds'
 export * from './util'  
 export * from './enum'
 export { AppDatabase } from './AppDatabase'
diff --git a/database/src/seeds/contributionLink/index.ts b/database/src/seeds/contributionLink/index.ts
index 41d28eb60..15c34d32b 100644
--- a/database/src/seeds/contributionLink/index.ts
+++ b/database/src/seeds/contributionLink/index.ts
@@ -1,4 +1,5 @@
 import { ContributionLinkInterface } from './ContributionLinkInterface'
+export type { ContributionLinkInterface }
 
 export const contributionLinks: ContributionLinkInterface[] = [
   {
diff --git a/database/src/seeds/creation/index.ts b/database/src/seeds/creation/index.ts
index 109591d46..f20ec2bc5 100644
--- a/database/src/seeds/creation/index.ts
+++ b/database/src/seeds/creation/index.ts
@@ -2,6 +2,8 @@ import { nMonthsBefore } from '../factory/creation'
 
 import { CreationInterface } from './CreationInterface'
 
+export type { CreationInterface }
+
 const bobsSendings = [
   {
     amount: 10,
diff --git a/database/src/seeds/factory/contributionLink.ts b/database/src/seeds/factory/contributionLink.ts
index 031fa9c00..c05888568 100644
--- a/database/src/seeds/factory/contributionLink.ts
+++ b/database/src/seeds/factory/contributionLink.ts
@@ -5,13 +5,11 @@ import { ContributionLinkInterface } from '../contributionLink/ContributionLinkI
 import { transactionLinkCode } from './transactionLink'
 import { ContributionCycleType } from '../../enum'
 
-export const contributionLinkFactory = async (
-  contributionLink: ContributionLinkInterface,
-): Promise<ContributionLink> => {
+export function contributionLinkFactory(contributionLink: ContributionLinkInterface): Promise<ContributionLink> {
   return createContributionLink(contributionLink)
 }
 
-export async function createContributionLink(contributionLinkData: ContributionLinkInterface): Promise<ContributionLink> {
+export function createContributionLink(contributionLinkData: ContributionLinkInterface): Promise<ContributionLink> {
   const contributionLink = new ContributionLink()
   contributionLink.amount = new Decimal(contributionLinkData.amount)
   contributionLink.name = contributionLinkData.name
diff --git a/database/src/seeds/factory/index.ts b/database/src/seeds/factory/index.ts
new file mode 100644
index 000000000..1165a6f27
--- /dev/null
+++ b/database/src/seeds/factory/index.ts
@@ -0,0 +1,6 @@
+export * from './contributionLink'
+export * from './creation'
+export * from './pendingTransaction'
+export * from './transaction'
+export * from './transactionLink'
+export * from './user'
diff --git a/database/src/seeds/factory/user.ts b/database/src/seeds/factory/user.ts
index bebd07cf0..009c007df 100644
--- a/database/src/seeds/factory/user.ts
+++ b/database/src/seeds/factory/user.ts
@@ -3,7 +3,7 @@ import { User, UserContact, UserRole } from '../../entity'
 import { v4 } from 'uuid'
 import { UserContactType, OptInType, PasswordEncryptionType } from 'shared'
 import { getHomeCommunity } from '../../queries/communities'
-import random from 'crypto-random-bigint'
+import random from 'random-bigint'
 import { Community } from '../../entity'
 import { AppDatabase } from '../..'
 import { RoleNames } from '../../enum/RoleNames'
@@ -12,14 +12,13 @@ export async function userFactory(user: UserInterface, homeCommunity?: Community
   // TODO: improve with cascade 
   let dbUser = await createUser(user, homeCommunity)
   let dbUserContact = await createUserContact(user, dbUser.id)
-  dbUserContact = await dbUserContact.save()
   dbUser.emailId = dbUserContact.id
   dbUser.emailContact = dbUserContact
   dbUser = await dbUser.save()
 
   const userRole = user.role as RoleNames
   if (userRole && (userRole === RoleNames.ADMIN || userRole === RoleNames.MODERATOR)) {
-    await createUserRole(dbUser.id, userRole)
+    dbUser.userRoles = [await createUserRole(dbUser.id, userRole)]
   }
   
   return dbUser
@@ -86,7 +85,7 @@ export async function createUser(user: UserInterface, homeCommunity?: Community
   dbUser.gradidoID = v4()
 
   if (user.emailChecked) {
-    dbUser.password = random(64)
+    // dbUser.password = 
     dbUser.passwordEncryptionType = PasswordEncryptionType.GRADIDO_ID
   }
   if (!homeCommunity) {
diff --git a/database/src/seeds/index.ts b/database/src/seeds/index.ts
index 4da2c28e3..61c60ba28 100644
--- a/database/src/seeds/index.ts
+++ b/database/src/seeds/index.ts
@@ -1,98 +1,5 @@
-import { AppDatabase } from '../AppDatabase'
-import { createCommunity } from './community'
-import { userFactoryBulk } from './factory/user'
-import { users } from './users'
-import { internet, name } from 'faker'
-import { creationFactoryBulk } from './factory/creation'
-import { creations } from './creation'
-import { transactionLinkCode, transactionLinkFactoryBulk } from './factory/transactionLink'
-import { transactionLinks } from './transactionLink'
-import { contributionLinkFactory } from './factory/contributionLink'
-import { contributionLinks } from './contributionLink'
-import { User } from '../entity'
-import { UserInterface } from './users/UserInterface'
-
-const RANDOM_USER_COUNT = 100
-
-async function run() {
-  console.info('##seed## seeding started...')
-  
-  const db = AppDatabase.getInstance()
-  await db.init()
-  await clearDatabase()
-
-  // seed home community
-  const homeCommunity = await createCommunity(false)  
-  console.info(`##seed## seeding home community successful ...`)
-
-  // seed standard users
-  // put into map for later direct access
-  const userCreationIndexedByEmail = new Map<string, User>()
-  const defaultUsers = await userFactoryBulk(users, homeCommunity)
-  for (const dbUser of defaultUsers) {
-    userCreationIndexedByEmail.set(dbUser.emailContact.email, dbUser)
-  }
-  console.info(`##seed## seeding all standard users successful ...`)  
-
-  // seed 100 random users  
-  const randomUsers = new Array<UserInterface>(RANDOM_USER_COUNT)
-  for (let i = 0; i < RANDOM_USER_COUNT; i++) {
-    randomUsers[i] = {
-      firstName: name.firstName(),
-      lastName: name.lastName(),
-      email: internet.email(),
-      language: Math.random() < 0.5 ? 'en' : 'de',
-    }
-  }
-  await userFactoryBulk(randomUsers, homeCommunity)
-  console.info(`##seed## seeding ${RANDOM_USER_COUNT} random users successful ...`)
-
-  // create GDD serial, must be called one after another because seeding don't use semaphore
-  const moderatorUser = userCreationIndexedByEmail.get('peter@lustig.de')!
-  await creationFactoryBulk(creations, userCreationIndexedByEmail, moderatorUser)
-  console.info(`##seed## seeding all creations successful ...`)
-
-  // create Contribution Links
-  for (const contributionLink of contributionLinks) {
-    await contributionLinkFactory(contributionLink)
-  }
-  console.info(`##seed## seeding all contributionLinks successful ...`)
-
-  // create Transaction Links
-  const movedTransactionLinks = transactionLinks.map(transactionLink => {
-    let createdAt = new Date(new Date().getTime() + 1000)
-    if (transactionLink.createdAt) {
-      createdAt = transactionLink.createdAt
-    }
-    return {
-      ...transactionLink,
-      createdAt: createdAt,
-    }
-  })
-  await transactionLinkFactoryBulk(movedTransactionLinks, userCreationIndexedByEmail)
-  console.info(`##seed## seeding all transactionLinks successful ...`)
-
-  await db.destroy()
-  console.info(`##seed## seeding successful...`)
-}
-
-async function clearDatabase() {
-  await AppDatabase.getInstance().getDataSource().transaction(async trx => {
-    await trx.query(`SET FOREIGN_KEY_CHECKS = 0`)
-    await trx.query(`TRUNCATE TABLE contributions`)
-    await trx.query(`TRUNCATE TABLE contribution_links`)
-    await trx.query(`TRUNCATE TABLE users`)
-    await trx.query(`TRUNCATE TABLE user_contacts`)
-    await trx.query(`TRUNCATE TABLE user_roles`)
-    await trx.query(`TRUNCATE TABLE transactions`)
-    await trx.query(`TRUNCATE TABLE transaction_links`)
-    await trx.query(`TRUNCATE TABLE communities`)
-    await trx.query(`SET FOREIGN_KEY_CHECKS = 1`)
-  })
-}
-
-run().catch((err) => {
-  // biome-ignore lint/suspicious/noConsole: no logger present
-  console.error('error on seeding', err)
-})
-
+export * from './contributionLink'
+export * from './creation'
+export * from './factory'
+export * from './transactionLink'
+export * from './users'
diff --git a/database/src/seeds/seed.ts b/database/src/seeds/seed.ts
new file mode 100644
index 000000000..e551d7a61
--- /dev/null
+++ b/database/src/seeds/seed.ts
@@ -0,0 +1,98 @@
+import { AppDatabase } from '../AppDatabase'
+import { createCommunity } from './community'
+import { userFactoryBulk } from './factory/user'
+import { users } from './users'
+import { internet, name } from 'faker'
+import { creationFactoryBulk } from './factory/creation'
+import { creations } from './creation'
+import { transactionLinkFactoryBulk } from './factory/transactionLink'
+import { transactionLinks } from './transactionLink'
+import { contributionLinkFactory } from './factory/contributionLink'
+import { contributionLinks } from './contributionLink'
+import { User } from '../entity'
+import { UserInterface } from './users/UserInterface'
+
+const RANDOM_USER_COUNT = 100
+
+async function run() {
+  console.info('##seed## seeding started...')
+  
+  const db = AppDatabase.getInstance()
+  await db.init()
+  await clearDatabase()
+
+  // seed home community
+  const homeCommunity = await createCommunity(false)  
+  console.info(`##seed## seeding home community successful ...`)
+
+  // seed standard users
+  // put into map for later direct access
+  const userCreationIndexedByEmail = new Map<string, User>()
+  const defaultUsers = await userFactoryBulk(users, homeCommunity)
+  for (const dbUser of defaultUsers) {
+    userCreationIndexedByEmail.set(dbUser.emailContact.email, dbUser)
+  }
+  console.info(`##seed## seeding all standard users successful ...`)  
+
+  // seed 100 random users  
+  const randomUsers = new Array<UserInterface>(RANDOM_USER_COUNT)
+  for (let i = 0; i < RANDOM_USER_COUNT; i++) {
+    randomUsers[i] = {
+      firstName: name.firstName(),
+      lastName: name.lastName(),
+      email: internet.email(),
+      language: Math.random() < 0.5 ? 'en' : 'de',
+    }
+  }
+  await userFactoryBulk(randomUsers, homeCommunity)
+  console.info(`##seed## seeding ${RANDOM_USER_COUNT} random users successful ...`)
+
+  // create GDD serial, must be called one after another because seeding don't use semaphore
+  const moderatorUser = userCreationIndexedByEmail.get('peter@lustig.de')!
+  await creationFactoryBulk(creations, userCreationIndexedByEmail, moderatorUser)
+  console.info(`##seed## seeding all creations successful ...`)
+
+  // create Contribution Links
+  for (const contributionLink of contributionLinks) {
+    await contributionLinkFactory(contributionLink)
+  }
+  console.info(`##seed## seeding all contributionLinks successful ...`)
+
+  // create Transaction Links
+  const movedTransactionLinks = transactionLinks.map(transactionLink => {
+    let createdAt = new Date(new Date().getTime() + 1000)
+    if (transactionLink.createdAt) {
+      createdAt = transactionLink.createdAt
+    }
+    return {
+      ...transactionLink,
+      createdAt: createdAt,
+    }
+  })
+  await transactionLinkFactoryBulk(movedTransactionLinks, userCreationIndexedByEmail)
+  console.info(`##seed## seeding all transactionLinks successful ...`)
+
+  await db.destroy()
+  console.info(`##seed## seeding successful...`)
+}
+
+async function clearDatabase() {
+  await AppDatabase.getInstance().getDataSource().transaction(async trx => {
+    await trx.query(`SET FOREIGN_KEY_CHECKS = 0`)
+    await trx.query(`TRUNCATE TABLE contributions`)
+    await trx.query(`TRUNCATE TABLE contribution_links`)
+    await trx.query(`TRUNCATE TABLE users`)
+    await trx.query(`TRUNCATE TABLE user_contacts`)
+    await trx.query(`TRUNCATE TABLE user_roles`)
+    await trx.query(`TRUNCATE TABLE transactions`)
+    await trx.query(`TRUNCATE TABLE transaction_links`)
+    await trx.query(`TRUNCATE TABLE communities`)
+    await trx.query(`SET FOREIGN_KEY_CHECKS = 1`)
+  })
+}
+
+run().catch((err) => {
+  // biome-ignore lint/suspicious/noConsole: no logger present
+  console.error('error on seeding', err)
+})
+
diff --git a/database/src/seeds/transactionLink/index.ts b/database/src/seeds/transactionLink/index.ts
index 17683b580..2d5364aa5 100644
--- a/database/src/seeds/transactionLink/index.ts
+++ b/database/src/seeds/transactionLink/index.ts
@@ -1,4 +1,5 @@
 import { TransactionLinkInterface } from './TransactionLinkInterface'
+export type { TransactionLinkInterface }
 
 export const transactionLinks: TransactionLinkInterface[] = [
   {
diff --git a/database/src/seeds/users/index.ts b/database/src/seeds/users/index.ts
index beb6c6f25..8149ffd4c 100644
--- a/database/src/seeds/users/index.ts
+++ b/database/src/seeds/users/index.ts
@@ -4,8 +4,19 @@ import { garrickOllivander } from './garrick-ollivander'
 import { peterLustig } from './peter-lustig'
 import { raeuberHotzenplotz } from './raeuber-hotzenplotz'
 import { stephenHawking } from './stephen-hawking'
+import { UserInterface } from './UserInterface'
 
-export const users = [
+export { 
+  type UserInterface, 
+  bibiBloxberg, 
+  bobBaumeister, 
+  garrickOllivander, 
+  peterLustig, 
+  raeuberHotzenplotz, 
+  stephenHawking 
+}
+
+export const users: UserInterface[] = [
   peterLustig,
   bibiBloxberg,
   bobBaumeister,