Type-1 automated operator (AO) application program (GU, GN, CMD, and GCMD calls)

You can write type-1 automated operator (AO) application programs that will retrieve messages from the AO exit routine DFSAOUE0 (GU and GN calls), issue a subset of IMS operator commands (CMD call), or retrieve command responses for the commands that are issued on the CMD call (GCMD call).