Bottom N with Input control

Hi All,

My requirement is to create Top N and Bottom N in Webi report using Input Control with BICS connection on Bex.

I have no issues with TOP N, created a variable with Rank(Sales) and inserted this variable in Input control with less than or equal to function, sorted with descending order

When i try to do the same for Bottom N sorted with ascending order. Input control is not behaving as required. Its is showing all the Ranks in ascending order.

I want the input control to display the Bottom N like Bottom 3,5.... Whatever given in input control.

How to proceed ?

Regards,

Sandeep.