The DEFGROUP IDL modify command changes or sets a new group ID of modules that were predefined in the IOALSUM Summary Table. The DEFGROUP IDL modify command syntax is:

DEFGROUP[=<group id>]

Shown below is an example of the output of the DEFGROUP command:

IOAL00I IDL FACILITY RECEIVED REQUEST(DEFGROUP=IOA)               

IOAL2VI DUPLICATE MODULEs WILL BE IGNORED; DEFAULT GROUP ID(IOA)  

IOAL0RI IDL REQUEST(DEFGROUP=IOA)           PROCESSED SUCCESSFULLY