Can Xcelsius use a Store Procedure as a data source

Can xcelsius use a store procedure as the source to extract data using QAAWS or is there some way you could call a store proc in Xcelsius.

This is because Xcelsius does not support dynamic scrolling. I have 2 tables A & B and the user should be able to select one value from one table (GRID) and the values in the other table (b) should move dynamically.