I assigned nickname for user account when i just start
project,
now i use the new , the fullname. How do i delete the old name.
i can delete only from vault, but i want to delete from database list. Thanks
now i use the new , the fullname. How do i delete the old name.
i can delete only from vault, but i want to delete from database list. Thanks

When you create a new user, it is added to the database and as a user in the vault.
Removing the user from the vault, does not remove the user from the database. (This is by design to preserve history.)
Regards,
Joy