Document Studio is a new Google Sheets Add-on developed by Amit Agarwal. Document Studio will create documents based on the data that you have stored in Google Sheets. And because Google Forms will feed data directly into Google Sheets, you can use Document Studio to automatically create documents from Google Forms submissions. Document Studio can create one document for every row in a Google Sheet.

Applications for Education
Watch this video to see how you can collect data through a Google Form then use that information to generate personalized documents. The video, embedded below, uses business letters for the model. Those letters could easily be modified to be permission slips or personalized letters to parents.