Parameters DeleteIsSelfRows and DeleteIsSelfCondition missing in 12.2.1

Hello everybodyWe are on Demantra 12.2.1, and I was looking for parameters:

DeleteIsSelfRows
DeleteIsSelfCondition

but I could not find them anywhere, not in System Parameters nor in Engine profiles specific parameters.

In older versions like 7.3.1.4, they were located in System Parameters -> Engine -> <Base> -> Data Manipulation.

I checked in Implementation Guide but there is no evidence of their location.

Thanks
Andrea