Code indicating the type maintenance operation.

Code identifying the standard type being transferred using the electronic form.

Code indicating the version, release, subrelease and industry identifier of the EDI standard being used, including the GS and GE segments. Positions 1-3, version number, positions 4-6, release and subrelease level of version; positions 7-12, industry or trade association identifier (optionally assigned by user).

Code identifying if the electronic form tables being transferred are a full or partial set.