Proposal for D-AC017 (Business Functions)

D-AC017 currently reads:

D-AC017 provides guidance for the development of the Web services
infrastructure needed to implement common business functions in a
standards-based environment.

D-AR017.1 The Web services Architecture must support common business
functions, to the extent that those functions are defined in similar
methodologies such as EDI.

D-AR017.2 The Web services Architecture must support reliable messaging and
routing.

D-AR017.3 The Web services Architecture must support unique message IDs and
message sequencing.

D-AR017.4 The Web services Architecture must support reliable transaction
processing.

As "champion" of D-AC017 I propose that all of the above be dropped from the
Requirements Doc (but, of course, not the Usage Cases) and be replaced by a
single requirement:

The Web Services Architecture Working Group MUST address reliable messaging.