I have a relation with some hundred records that I allow the user to query and sort through buttons. At the end, there are typically between 50 and 120 records in the constrained set. I would like a card window that shows the users one field per record (title) of this user-constrained set (not all records) for the user to choose from. If the user clicks on one the record, the card closes and goes to this record in the original window (keeping the current set and sort order).
I am aware I can do this with a card using the current relation in List View. However, I would like to do this with a portal (it looks nicer) but how do I set up a portal that keeps the current sort order and selection?