A DomainDescription is a tuple containing the union of all elements of an NCDescription tuple (section 184.108.40.206.1.6) and a DomainDescriptionElements tuple (section 220.127.116.11.1.7). It describes a domain NC in the forest and the changes to be performed as part of the NC Rename operation. Because a DomainDescription is a superset of an NCDescription, wherever a tuple of type NCDescription is specified in a production rule (see 18.104.22.168.2.1), a tuple of type DomainDescription can be used. A similar statement can be made for a tuple of type DomainDescriptionElements.
When used as an NCDescription, the elements from DomainDescriptionElements are ignored, and vice versa.