diff --git a/backend/src/config/index.ts b/backend/src/config/index.ts
index 6f03d21b9..ed415da08 100644
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@@ -12,7 +12,7 @@ Decimal.set({
 })
 
 const constants = {
-  DB_VERSION: '0078-move_resubmission_date',
+  DB_VERSION: '0079-fill_linked_user_id_of_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
diff --git a/backend/src/graphql/resolver/ContributionResolver.ts b/backend/src/graphql/resolver/ContributionResolver.ts
index bd985d2d2..c07a691a3 100644
--- a/backend/src/graphql/resolver/ContributionResolver.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.ts
@@ -451,6 +451,7 @@ export class ContributionResolver {
         transaction.userId = contribution.userId
         transaction.userGradidoID = user.gradidoID
         transaction.userName = fullName(user.firstName, user.lastName)
+        transaction.linkedUserId = contribution.moderatorId
         transaction.previous = lastTransaction ? lastTransaction.id : null
         transaction.amount = contribution.amount
         transaction.creationDate = contribution.contributionDate
diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index 8d35708a6..d379efef3 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -254,6 +254,9 @@ export class TransactionResolver {
     // userTransactions.forEach((transaction: dbTransaction) => {
     // use normal for loop because of timing problems with await in forEach-loop
     for (const transaction of userTransactions) {
+      if (transaction.typeId === TransactionTypeId.CREATION) {
+        continue
+      }
       if (transaction.linkedUserId && !involvedUserIds.includes(transaction.linkedUserId)) {
         involvedUserIds.push(transaction.linkedUserId)
       }
diff --git a/database/migrations/0079-fill_linked_user_id_of_contributions.ts b/database/migrations/0079-fill_linked_user_id_of_contributions.ts
new file mode 100644
index 000000000..5fe62af30
--- /dev/null
+++ b/database/migrations/0079-fill_linked_user_id_of_contributions.ts
@@ -0,0 +1,13 @@
+export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
+  await queryFn(
+    `UPDATE \`transactions\` AS t
+     JOIN \`contributions\` AS c ON t.id = c.transaction_id
+     SET t.linked_user_id = c.confirmed_by
+     WHERE t.type_id = ?`,
+    [1],
+  )
+}
+
+export async function downgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
+  await queryFn(`UPDATE \`transactions\` SET \`linked_user_id\` = NULL where \`type_id\` = ?;`, [1])
+}
diff --git a/dht-node/src/config/index.ts b/dht-node/src/config/index.ts
index 2548166f4..b0661126f 100644
--- a/dht-node/src/config/index.ts
+++ b/dht-node/src/config/index.ts
@@ -4,7 +4,7 @@ import dotenv from 'dotenv'
 dotenv.config()
 
 const constants = {
-  DB_VERSION: '0078-move_resubmission_date',
+  DB_VERSION: '0079-fill_linked_user_id_of_contributions',
   LOG4JS_CONFIG: 'log4js-config.json',
   // default log level on production should be info
   LOG_LEVEL: process.env.LOG_LEVEL || 'info',
diff --git a/federation/src/config/index.ts b/federation/src/config/index.ts
index 036ce67ee..9ce6f18e3 100644
--- a/federation/src/config/index.ts
+++ b/federation/src/config/index.ts
@@ -10,7 +10,7 @@ Decimal.set({
 })
 
 const constants = {
-  DB_VERSION: '0078-move_resubmission_date',
+  DB_VERSION: '0079-fill_linked_user_id_of_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