At this moment you can create different “data models”.
I would like to be able to filter on those “data models” everywhere, and that the filter would apply for all the screens where it is appropriate.
At this moment a lot of time is going to finding items in lists. I think it would be great if items could be tagged by the places where they are used. The data models could easily be used as tags. They are already there.
So, an option to filter on “used in datamodel”, would limit the number of subjects you see.