Discoverer worksheet: working with data between multiple sheets

Question

Hi All,
Is there a way to use data between multiple discoverer worksheets? What I am trying to do is combine data from different worksheets and display that data in another sheet. I believe it is not possible in discoverer at the moment (I might be wrong). I am not being able to do this any other way, because the data to be calculated requires user input. Which is (to my knowledge) only possible by using parameters via the worksheets. If there is a workaround, please let me know.
Regards

Answer 1

Your best best is a custom folder within the EUL and then create the parameters based on the custom folder.
If you don't want to do that you can join can create bogus joins between two folders by created an item called "join" or something like that and then get all the tables pulled into each other. Performance will likely be messy and require careful use of conditions, summations, etc... due to the fact the join will essentially be a Cartesian join of two tables.
To answer your direct question: No, there is no way to reference other worksheets for display purposes within discoverer.