C2MS12 — Consider a Command Completed Publish Message

The Command Response Message has in the XTCE-STATUS field the ability to convey if a message was executed and completed. However, this may be incomplete because it doesn't account for VCC checking or functional verification (the expected effect was attained after the command, as would be indicated in a changed TLM point).

One possible solution is to add a new Command Completed Message that the command subsystem would send out after all checks to indicate that all the VCC Verification, Command Accept Verification and effected TLM (Functional Verification) were completed.