Many to Many in Portals

[Robert Moran]

I have a many to many portal whereby I do a self join of categories with lookups into Product Description and Product ID. When I select a category, i.e. Hardware, I get the proper Product Descriptions on the right number of rows but only one product ID on the top line of the portal. I need the product IDs to load just like the descriptions in order to drag and drop the right one into the parent table. Is there any way to get the product IDs to load as per the product descriptions. Any help on this would be terrific.

TIA