Assume, I have following task structure:
I have resouces Res1 and Res2 assigned to tasks.
I need to know how much each resorce costs within every stage (not task). I can get view with this data on most detailed level, but I need to group it on other level. So, I want to get:
Project Stage1 Res1 cost1 Res2 cost2 Stage2 Res1 cost3 Res2 cost4