How can I create an app for managing company registration documents?

I am exploring MIT App Inventor for building a simple business-management app. One feature I am considering is a checklist for entrepreneurs who are preparing for company registration.

The app could allow users to track documents such as PAN, identity proof, address proof, and other information required during the registration process.

Has anyone created a similar business or document-management app using MIT App Inventor? I would be interested in suggestions for structuring the screens and storing the checklist data.

I'm not aware of anyone building an app to solve this type of problem in App Inventor, but on the surface it seems pretty feasible. You could store the status of each application as a dictionary with the appropriate information, and either store that in TinyDB (completely local) or in CloudDB (shared across devices).