RE: [security-services] Multi-participant transactional workflows

>In the browser artifact profile, the assertions are required to use the
>"artifact" confirmation method rather than "SenderVouches". This makes them
>useless outside the profile, no matter what their lifetime is.

Well, in POST, the method is bearer, not sender vouches, but then again, I'm
not sure there's a real different in semantics there anyway...

-- Scott