Create a Calculated Measure based on dynemic dimension values.

Hello All,

I want to create a calculated measure, which includes the measure and a dimension value ( Dynamic). here is my query requirement. I am looking for number of active account in last X number of days.

Count( exists( [Accounts], [From date-30] : [To Date], 'Measure Group')).

in this, [from Date] and [To date] are given by the user/ dates used in the report query.

Any ideas?

thanks in advance.

prajwal kumar potula