exercise reuse in Conformance Clauses

A lot of normative content is really about the message itself, or “packet”.
In Section 2, but also section 3. Some normative content is expressed in tables and packet structure, not in textual; keyworded (MUST) statements (MUST…) Which is fine. But then it may be better to create a conformance clause just for the message itself (as a separate conf target). Then other conf clauses may refer to this one (in Server clause, one of theconditions would be: “ all messages sent by Server are conforming to Message per the Message CClause”)