Conformance model in section 7 (Re: New editor's draft shuffles sections.)

> Also, the conformance model in section 7 needs more review, as we've
> seen on today's call.

The one thing I didn't follow from the excellent minutes from that call 
was this. What is this issue all about, what does it refer to, what is the 
conformance model in section 7, huh? 

(Confused in Westford....)