CFRM uses a couple data set to maintain status about the use of coupling facility resources in the sysplex configuration. The CFRM data set also holds a copy of the active CFRM policy. When you make changes to the coupling facility or structure definitions in the wizard and click Finish, you are prompted to provide the name of the CFRM policy where the changes are to be stored.
You can find more detailed help on the following elements of this window:
Table for CFRM couple data sets