I am trying to figure out how to give the flexability for custom grouping along with the drill down features SSRS provides. I have given the flexability for 4 levels of custom grouping that the user can decide at run time. However, they dont have to select 4 they can select 2 or 3, etc.. When I use the drill down in the situation they always have to drill down 4 times to get the data. If the user selects only 2 levels then they have to click through 2 blank pluses. Is there anyway around this? To have SSRS dynamically generate the correct number of groupings? Any help would be much appreciated. Thanks in advance