1. Launch Notability.
It is not a requirement to have the Google Drive app installed on the device in order to turn on back-ups.
8. Under the Google Drive settings the Destination Folder, File Format, and which subjects should be backed up can be changed.
To turn off a subject from back-up, tap the subject and the check mark will go away. Those files will not longer be included in the back-up.
10. In the bottom left-hand corner you will see an indicator that your files are backing-up.
The first time your files back-up will take longer than any other time. After the initial back-up files back-up when one is added or one is altered.