Design of Form

[crowegreg]

I'm creating a form that contains a combo box using an ODBC connected table that contains purchase orders. The user selects the desired purchase order. Once the purchase order is selected, I need to display the purchase order items that are a part of this purchase order. The purchase order items are located in a different table. Once all the purchase order items are displayed, I need for the user to select some or all of the items, and these are written to another file. Thanks for your help!