We would like to create a CMS web app for “form document” on Google app engine.
~Administrator: web app's manager
~End user: our customers
~ Form document system: we (administrator) will support many formatted form documents to our customer. We can create a form as a template. And the form includes text/table/image upload field.
~ Cart-system-like CMS: every kind of form document is a product for end users. Users can add it to their cart and fill data to their document.
~ Payment (billing) system: NA
~ Website/web app administer system