extraDocRef — Allows multiple documents to be associated with a single modification event
extraDocRef : refID EMPTY
refID - If an extraDocRef is used, the refID attribute is required. |
A single modification event may have more than one documented reference. This element can be used in place of the refID attribute in a modificationRecord to record more than one refIDs, pointing to the referenced document.
modificationRecord |
NONE |