To manage or delete Notes, navigate to a Project, and click the “Notes” tab at the top right of the frame. Here, you can view all Notes on a given Project. To edit notes, click the “Edit” icon to the right of the Note. To Delete notes, click the “Delete” icon to the right of the Note.
You can also edit or delete Photo Notes through this interface, or by navigating to the photo in question to see only those photos. The same “Edit” and “Delete” icons are available.