A G Suite domain is the identifier after the ‘@’ symbol in the email address you use to access Google Classroom.
Note: If multiple G Suite domains are used in the district, all user domains will need to be provisioned with Learning.com (teacher, student, etc.)
If you’re unsure about whether your school district’s domain is a G Suite for Education domain, check with your IT or District Coordinator to confirm that you’re already signed up.
To find your domain:
1: Log into Google Classroom.
2: Click on your Account Information button in the upper right.
3: An account information box will appear. The text after “This account is managed by” is your Google domain.