Hi!
I have a Dimension filter on 0CALYEAR. 0CALYEAR is a part of my first datasource.
In a second datasource we have another characteristic, DELYEAR. (DELYEAR has 0CALYEAR as a reference object in SAP BW.)
What we would like to do is to write a script which On Apply of 0CALYEAR Dimension filter, updates (filters) the second datasource based on the similar values for DELYEAR.
Example: Values 2013, 2014 is selected in the Dimension filter for 0CALYEAR. We would like datasource 2 to automatically be filtered to DELYEAR 2013 and 2014 On Apply of the 0CALYEAR Dimension filter.
Thank you very much for helping! 
Kind regards Kristin