Draft documents defining UML/XML representation for BP?

Hi,

I'm relatively new to this list, and I haven't yet seen any pointers to
any draft documents defining UML/XML representation of business processes.
However some of the emails I have seen flying around hint at the existence of
such documents.

So perhaps someone can tell me:

(1) Do any such documents exist yet?

(2) If so, where can I download or obtain them from?

(3) If not, can I assume that UML/XML representations for BP are what we are
    striving to achieve.

My particular interest in this area is in the possibility of code generation
for supporting informations systems (within an enterprise) for BPs defined in
an XML format. I have seen the tpaXML stuff but I believe that there is
possibility of much overlap between TPA and BP, and I think BP is the most
appropriate place to be modelling message flow and sequencing.

Thanks.
________________________________________________________________________________

Evan Ireland              Sybase EAServer Engineering        [email protected]
                            Wellington, New Zealand               +64 4 934-5856