You would need to use Data Bridge to edit the insert and update record behaviors that are on the insert and update pages in order to binding the new columns to the new form fields.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.