In a cube I have a measure that is aggregated in function of its level in the hierachy : for exemple my hierachy is Year, Quarter, Month.
The aggregated value on Year is the sum of the values of first month of this Year,
the aggregated value of the Quarter will be the sum of the values of the first month of this Quarter,
the aggregated value of the Month will be the sum of this month.
How can I obtain these aggregations ?
Thank you for your help.