The primary reason to take these steps would be if a teacher accidentally did not allow all permissions when connecting the Google Classroom integration to Extempore which can lead to issues with students connecting to the class, assignments, or grades syncing.
By taking the steps below, you will be able to detach your Google account from Extempore and re-establish the connection with the option to allow all permissions.
Step 1: Chrome Security Settings
Go to your Chrome Security Settings > Your Connections to Third-party apps & Services > See all connections.
Step 2: Delete Connection
Locate Extempore > Scroll to the bottom of the page > click Delete all connections you have with Extempore > Click Confirm on the pop-up.
Step 3: Re-Sync with Google Classroom
Sign into Extempore and click the Sync with Google Classroom button. Be sure to Allow all 4 permissions.
Even if you will not be using Google Classroom,
all four permissions must be allowed.
The video below shows how to disconnect Google from Extempore.