Is there concept of a generic contract RIC?

For example in Bloomberg, CL1 refers to the current active WTI Crude contract. This points to CLX4 now, and rolls over to CLZ4 next month. CL2 points to the first deferred contract etc.

If so, what is the naming convention for generic contracts for Refinitiv? I am trying to get ElektronTimeseries data.

Thanks!