XACML Domain Model 0.3

With regards to the discussion during the conference call of July 12th,
please review this updated Domain Model and send any comments back to me
prior to the F2F. I will collect and organize the comments and issues and
distribute them prior to the meeting.

The attached version has line numbers to make it easier to call out specific
sections of the document.

 <<draft-xtc-use-domain-03.doc>>