[Fwd: CPA Id wording]

[christopher ferris <chris.ferris@east.sun.com>]

To be discussed and decided on today's call.

-------- Original Message --------
Subject: CPA Id wording
Date: Tue, 27 Feb 2001 16:52:06 -0800
From: "Burdett, David" <david.burdett@commerceone.com>
To: "Ian. C. Jones (E-mail)" <ian.c.jones@bt.com>,"Ralph Berwanger (E-mail)"
<rberwanger@bTrade.com>,"David Fischer (E-mail)" <david@drummondgroup.com>,"Rik Drummond (E-mail)"
<rvd2@worldnet.att.net>,"Christopher Ferris (E-mail)" <chris.ferris@east.sun.com>

Chris and I have agreed to the following wording for CPAId (section 8.4.2)

8.4.2 CPAId Element

The REQUIRED CPAId element is a string that identifies the parameters that
control the exchange of messages between the parties. The receipient of a
message MUST be able to resolve the CPAId to an indivual set of parameters
taking into account the sender of the message.
 
The value of a CPAId needs to be unique within a namespace that is mutually
agreed by the two parties. This could be a concatenation of the From and To
PartyId values, an URI that is prefixed with the Internet domainname of one
of the parties, or a namespace offered and managed by some other naming or
registry service. It is RECOMMENDED that the CPAId
be an URI.
 
The CPAId MAY reference an instance of a CPA as defined in the CPA/CPP
specification see the ebXML Collaboration Protocol Profile and Agreement
Specification.

---------------

We will also need to tweak this definition for when the CPAId is used in the
Via element.

Comments please !!!

David

Solution Strategy, Commerce One
4400 Rosewood Drive, Pleasanton, CA 94588, USA
Tel/VMail: +1 (925) 520 4422; Cell: +1 (925) 216 7704; Pager: +1 (888) 936
9599 
mailto:david.burdett@commerceone.com; Web: http://www.commerceone.com
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