Restrict access to the ACL

How do I restrict access to the ACL?I have some Notes administrators with access to the ACL of the database but now I need to take the access out, so they are not allowed to add more groups or allocate/chg Roles.

Thanks

Subject: Restrict access to the ACL

Don’t give them Manager access to the database or Full Access Administration privileges on the server. The ACL controls access to the ACL.