Getting a new record when adding through a portal is not what I want to do
I have a portal within a layout and all is working fine.
However, if I create a new record and wish to use the portal to add existing data from that portal table with a pop-up on the portal field, it keeps adding a new record to that portal table. I only wish to add a new record through the portal if the record does not exist. Is there a way to 're-use' an existing record through the portal?