The control file (SYS1.NETVIEW.DFH$OFAR.CONTROL) should have a data set organization of PS, record format of FB, and record length of 80.
This control file should be accessible from any MVS™ image that runs a participating CICS®.
This control file should be initialized to a list of CICS APPLIDs that are taking part. See DFH$OFAR control file typical settings.