Currently Classic home page have the option to define Request variables which can override session variable in RPD. This feature is missing in DV
@User_K8ULU Your Idea is slightly similar to mine: https://community.oracle.com/products/oracleanalytics/discussion/18803/dv-parameters-usage-reference-in-data-set-definition-reference-in-physical-sql-definition.
I want to propagate DV Parameter value to definition of manual SQL within data set definition), your use-case (I think also valid and useful) is to propagate DV parameter value to RPD - meaning being able to refer DV Parameter in SQL definition in Physical Layer, in calculations in BMM Layer.
Voting for this Idea.