To implement a One Identity Manager database on a SQL Server or a managed instance in Azure SQL Database, you are provided with SQL Server logins and database users for administrative users, configuration users, and end users. Permissions at server and database level are matched to suit the user's tasks.
Normally, you cannot edit users and permissions.
For more information about users and their permissions, see the One Identity Manager Installation Guide. and the One Identity Manager Data Archiving Administration Guide.