One option you have is to use a parameter created from field name
then use a formula on each datasource
name = parameter
use the calculated field as a filter show true
hope this makes sense.
only downfall you can only select one option in a parameter.
multiple select not possible
Hi, did you ever get this to work? I am trying to do basically the same thing. I am not super familiar with parameters yet and started to try Khilid's suggestion but you cannot have parameters with the same name, so I may not understand exactly what is being suggested. And I would also need it to be multi-select... Any help would be greatly appreciated!