Found this on ScottWoo’s blog .. very interesting stuff, but I must admit, I haven’t gone anywhere near the WSE adapter yet.
As Jesús (UDDI wizard developer of competition fame) figured out there are a
bunch of cool things you can do with the WSE adapter. His article here shows
you how to use WS-Addressing dynamically with BizTalk Server and gives you some hints
you can use for other SOAP based mechanisms. Very cool stuff.