diff --git a/util/Migrator/DbScripts_transition/2023-12-06_02_ManagersEditAssignedCollectionUsers.sql b/util/Migrator/DbScripts_transition/2023-12-06_02_ManagersEditAssignedCollectionUsers.sql
index c8a661df1..33a4ce15a 100644
--- a/util/Migrator/DbScripts_transition/2023-12-06_02_ManagersEditAssignedCollectionUsers.sql
+++ b/util/Migrator/DbScripts_transition/2023-12-06_02_ManagersEditAssignedCollectionUsers.sql
@@ -8,3 +8,18 @@ INNER JOIN [dbo].[OrganizationUser] ou
     ON cu.[OrganizationUserId] = ou.[Id]
 WHERE (ou.[Type] = 3 OR (ou.[Permissions] IS NOT NULL AND
     ISJSON(ou.[Permissions]) > 0 AND JSON_VALUE(ou.[Permissions], '$.editAssignedCollections') = 'true'))
+
+-- Insert rows to [dbo].[CollectionUser] for Managers and users with 'EditAssignedCollections' permission assigned to groups with collection access
+INSERT INTO [dbo].[CollectionUser] ([CollectionId], [OrganizationUserId], [ReadOnly], [HidePasswords], [Manage])
+SELECT cg.[CollectionId], ou.[Id], 0, 0, 1
+FROM [dbo].[CollectionGroup] cg
+INNER JOIN [dbo].[GroupUser] gu
+    ON cg.GroupId = gu.GroupId
+INNER JOIN [dbo].[OrganizationUser] ou
+    ON gu.OrganizationUserId = ou.[Id]
+WHERE (ou.[Type] = 3 OR
+    (ou.[Permissions] IS NOT NULL AND ISJSON(ou.[Permissions]) > 0 AND JSON_VALUE(ou.[Permissions], '$.editAssignedCollections') = 'true'))
+  AND NOT EXISTS (
+    SELECT 1 FROM [dbo].[CollectionUser] cu
+    WHERE cu.[CollectionId] = cg.[CollectionId] AND cu.[OrganizationUserId] = ou.[Id]
+  )