I don’t think this is possible, but it’s worth a try. Is there a way to auto check hierarchy data in report parameters?
For example:
Parameter = Locations
Location A
-Location aa
-Location ab
Location B
-Location ba
-Location bb
Right now I have it setup so each location and sub location is a sepreate checkbox (6 checkboxes in total here). Is it possible to check location A and have aa and ab auto check?
Not possible through the SSRS parameter interface, except maybe with some heavy unsupported Javascript coding.
If you really need this behavior you’d be better off building your own front-end/wrapper for the report.