[New Issue] Issue 4579: Context for Parent Policy Assertions and Nested Policy Expressions

Issue: 4579
Short title: Context for Parent Policy Assertions and Nested Policy 
Expressions
Target: Framework
Topic: Editorial changes / descriptive text

Description: In Action 270, a combined team raised the question about 
the relevance of context on parent policy assertions and nested policy 
expressions.[1] Similarly, Action 286 for the Guidelines could touch on 
this topic.[2] Therefore, it is suggested we identify the relationship 
or context between parent policy assertion and nested policy expressions 
in the Framework in a descriptive way.

Proposal: See attached. Highlighted text is changes proposed.

Notes:

   1. This issue assumes the use of the new text approved 24 May 2007 in
      Section 4.5 that is not yet included in the Editor's draft for
      Issue 4555. [3]
   2. This issue corrects two grammatical or formatting issues found in
      Section 4.3.2 and 4.5. An indention error is corrected for text on
      policy assertion parameters (Section 4.5). A lengthy sentence is
      separated into two sentences (Section 4.3.2). No text changes occur.

References:

   1. Action 270:
      http://www.w3.org/2005/06/tracker/wspolicy/actions/270,
      http://lists.w3.org/Archives/Public/public-ws-policy/2007Apr/0022.html
   2. Action 286:
      http://www.w3.org/2005/06/tracker/wspolicy/actions/286, still pending
   3. Issue 4555: http://www.w3.org/Bugs/Public/show_bug.cgi?id=4555,
      http://www.w3.org/2007/05/23-ws-policy-irc#T18-22-48