I have created a form that holds a customer's account information. One of the fields is a combo box that contains a policy description. I want one of the fields to be a combo box that contains a list of descriptions and an id for each description. I want the combo box to select the proper policy description according to that customer's policy id. When I set the form to "edit" I want the user to be able to select a new policy and save that policy's id. If possible, I would like the id to be invisible to the user. Thanks in advance.