Conditionally run an AGG

Content

Hi, I have a rule with an RTP of type "member".  What I'd like to do is aggregate a dimension only if the RTP value is a certain member.

In the past I've done something this to aggregate the entity dimension for the Actual scenario only if rtpScenario = Actual otherwise don't agg.  I'm wondering if there is another way so I can shorten my potential code. Possible through design time prompts (i haven't really used them)?  any other elegant way?

SET EMPTYMEMBERSETS ON;

Fix ( "Actual" And {rtpScenario})

Fix(final)

Agg(entity)

endfix

Endfix