123 Document builder use and transfer to any other app of information received from Google APIs will adhere to Google API Services User Data Policy, including the Limited Use requirements.
See the Google Authorization window at the right, or in more simple and precise words:
See, edit, create, and delete all of your Google Drive files
To show the Google Drive file picker to select a Google Spreadsheet for the configuration.
To modify the file name and the folder location of the current open file
See, edit, create, and delete only the specific Google Drive files you use with the app
See, edit, create, and delete all your Google Docs documents
See, edit, create, and delete all your Google Sheets spreadsheets
View your country, language, and timezone.
Each Google add-on also gets the following 2 scopes:
Your email address is captured to determine if you are a (free) @gmail.com user or a Google Workspace user. This information is used to determine the available Google features (e.g. script run time). No other information is used.
For more information see our company privacy statement and our security page about the different layers of security in relation to safely use add-ons.