Problem to create/modify user with a new administrator account
I create a new user and I give him administration right (configuration rights). That user is not able to create new user. When I try to create new user I receive the follow error message:
The requested operation cannot be completed due to security restrictions. Please contact your system administrator.
(Document type: Partner, Operation: read)
Additionally within the user list that user is able to see only himself. No other user are showed up.