I am creating a form that has a portal with two tabs. The portal's first tab is based on a join table and I've added fields to the portal form from two tables linked to the join table. This tab works as it should. I linked the second tab in the portal to another join table, but do not have the same results. Even though I have checked the boxes on the links to enable the creation of new records, new records can't be added. Are portals created from join tables, with fields from related tables included in the portal form? Any thoughts on how to make this work?