"Recovering" a historical version of a resource definition means reinstating a resource definition in a CSD file or a context to a state that existed at some earlier point in time, before or after a change recorded in the CICSĀ® Configuration Manager journal.
You can recover historical versions of resource definitions using the following methods:
For details on this method, see Recovering a historical version of a specific resource definition.
The REC line action is only available under primary menu option 4.3 CICS changes. For details on using REC, see Recovering historical versions of multiple resource definitions.