Hello, I am doing a test and found the following; I have a template on which is an edit button. When clicking the EDIT button, it displays the EDIT form. The Edit form has a <SelectCommand> with a <parameter value='[[Form:product_id]]' and that works! (I have multiple template/forms with this technique) However, when I add a <ControlDataSource> with the same parameter, it doesn't work. Althought w