RE: Substitution (was) my communication with CPP team

[Tony Weida <TonyW@EDIFECS.COM>]

I've previously suggested using XSLT to specify (and document) how the
parties to a CPA have agreed to customize an external BP for the purposes of
their specific agreement, while preserving the link to the original version.
XML DSIG provides mechanisms for the parties to sign over the (transformed
version of the) BP in the process of signing the CPA.  The ebXML Trading
Partners team agreed to table this topic due to lack of time for working
through the details before the final meeting in Vienna.  I certainly hope to
pursue this topic in the context of the new OASIS Collaboration Protocol
Profile and Agreement TC.

Cheers,
Tony Weida
Edifecs

> -----Original Message-----
> From: James Bryce Clark [mailto:jamie.clark@mmiec.com]
> Sent: Monday, July 02, 2001 6:31 PM
> To: Karsten Riemer
> Cc: ebxml-bp@lists.ebxml.org; dmoberg@cyclonecommerce.com;
> mwsachs@us.ibm.com
> Subject: Substitution (was) my communication with CPP team
> 
> 
> At 12:42 PM 6/29/01, you wrote:
> 
> >1. Use of the 'substitution' capability. What I mean by that 
> is that a CPA
> >could 'substitute' parts of a BP by explicit agreement by 
> the two parties.
> >They need a way to express such a substitution.
> 
> My thanks to Karsten for pointing this issue out.  A similar 
> issue came up, 
> briefly, in March or April in Marty Sachs' old "TPA" group.  
> I think this 
> is a hugely important issue -- the extent to which trading 
> partners and 
> perhaps third parties can customize, or conversely rely 
> (unseen) on the 
> business process integrity, of a given defined transaction, 
> and the extent 
> to which it must be reflected or picked up somehow in 
> artifacts derived 
> from the CPA.
> 
> I plan to follow this and probably kibitz loudly in the OASIS CPPA 
> group.  It belongs there, not here, although it is a strong 
> dependency of 
> BP upon the CPA.  Just wanted to mention it "here" (BP) by way of FYI.
> 
> ,  Pe mgI mention it here only because there nmay be other BP 
> people who d 
> can CPPA c imilar question I thikn it
> 
> 
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