I have a form that contains a subform. They have a field of RCustomerID in common. Everytime I select a customer on the form and click on the subform to add data, it updates fine. Now I want to take it a step further. I want to add another subform into the original subform. Now I have a Form, with a subform, with a subform inside of it. I select a customer and add information to the subform,(updates fine) then I select the "new" subform and add to it, but it won't update the RCustomerID. Therefore, my table has the information, but no ID. BTW...the RCustomerID is not the primary key on either subform. They have their own autonumber id's. Also, there are relationships built between all. Any thoughts?