There are other implementation specific considerations, but for this
particular question you will need to use the Cube Consolidation
Algorithm Type of "Org-By-Period Elimination". You can read about this
more in the Design and Reference guide but her...
Multi Select returns the result as "US,ASIA" so that is why the member
filter being used in the 2nd parameter doesn't work. You should try
passing the 1st parameter to an XFBR String which parses out "US,ASIA"
and then returns "U1#US.Base,U1#ASIA.Bas...