For any form that you can access, you can add a note that is visible to others who can view the form. This note is hoverable, so you can see it from the submissions page without even going into the form!
Note: Only users with accounts who have access to the form will be able to see your note.
Select a form from the submissions page.
Click on the pencil icon next to Add a note.
3. Enter your comment and click on Save Note.
4. Back on the submissions page, you will now be able to hover over the notes icon to see your note.