If you grant DataAccessControl access to a class of businessobject that has a superclass, some sort of automatic granting of access to that superclass needs to occur.
(The getSysMetadata WS simply omits the superclass from the list if there's not an explicit one granting access)
If you grant DataAccessControl access to a class of businessobject that has a superclass, some sort of automatic granting of access to that superclass needs to occur. (The getSysMetadata WS simply omits the superclass from the list if there's not an explicit one granting access)