[xacml-comment] Incomplete: behavior if <Obligations> present but notsupported

The behavior of a PDP that does not support the optional
<Obligations> element when presented with a Policy containing
<Obligations> is not specified.

Possible behavior: if a Policy or PolicySet is Applicable to a
Request and the Policy or PolicySet contains <Obligations>, but
the PDP does not support <Obligations>, that the PDP MUST return
"Deny".

Anne Anderson
-- 
Anne H. Anderson             Email: 
Sun Microsystems Laboratories
1 Network Drive,UBUR02-311     Tel: 781/442-0928
Burlington, MA 01803-0902 USA  Fax: 781/442-1692