Re: Policy expressions with no wire manifestation

Thanks... It's a start :-).
That said it's not a very informative answer. I've had a chance to examine the spec. I'd appreciate an example please. 

More specifically, given that such policies have no wire manifestations, it's not clear whether
a requester is required to understand such a policy in order to engage in the communication or not (no intersection is involved).
In other words, does one have to use wsp:optional to advertize such polices ?

It's likely I misunderstand few things about the way a requester should behave hence this question.

Cheers, Sergey Beryozkin
Iona Technologies


  WS-PolicyAttachment gives several examples of advertizing policy regardless of any wire manifestations.

  Anthony Nadalin | Work 512.838.0085 | Cell 512.289.4122
  "Sergey Beryozkin" <sergey.beryozkin@iona.com>


                "Sergey Beryozkin" <sergey.beryozkin@iona.com> 
                Sent by: public-ws-policy-request@w3.org 
                09/19/2006 11:19 AM
       

              To 
              <public-ws-policy@w3.org> 


              cc 
             


              Subject 
              Policy expressions with no wire manifestation 
              
       

  Hello,

  WS-Policy Framework refers to policy expressions which may have no wire manifestations.

  Can someone please explain how such polices should be advertized, giving an example if possible.

  Thanks, Sergey Beryozkin
  Iona Technologies