I have a question, Richard. I am trying to create a purchase order system. I have an Item table with basic information about products and an ItemDetail table with information about sizing and prices per size. This is a separate ItemDetail table because not all products have these size attributes. When I go to create the Purchase Order Form, I am not sure how to set it up so that I can choose first the Item, and then be able to choose the size (and then have the price populate from there).

Thanks for your help.