2.2.21 PersistIdRef
Referenced by: DocumentAtom, ExOleObjAtom, MasterPersistAtom, NotesPersistAtom, SlidePersistAtom, UserEditAtom, VBAInfoAtom
A 4-byte unsigned integer that specifies a reference to a persist object. It MUST be 0x00000000 or equal to a persist object identifier specified by a PersistDirectoryAtom record (section 2.3.4). The value 0x00000000 specifies a null reference.