ADM_AccessRight - Access rights

Access rights allow defining rights for different object types and extents. Access rights can be defined as exclusive or inclusive rights. Exclusive access rights for objects and extents are combined by AND. Inclusive access rights are combined by OR.

Extents or object types not defined in the access right cannot be accessed, when the access right is inclusive. When the access right is exclusive, all object types or extents not being defined can be accessed with maximum rights.