[Zope] how to do this?

Hello everyone and thaks for your help: I have this things: Zdatabase Conection zsql method Controller page template(form) Controller python script(call zsql method) controller validator page template it´s a form, it stores email and comments in database and it works. I need put all this inside a product i did, and when I have to push a button from a page template (of the product), show me the form, i fill in it, and it stores data in db. Can i do it?Can you help me please?Thanks