What are the restore limitations in Google Classroom?

You cannot back up the following Google Classroom data using the SysCloud backup application: 

• Grades 
• Rubrics 
• Originality Report
• Grading History
• Comments (Stream and Assignment comments)
• Quiz Assignment (Google Forms)
• Class Settings
• Google Classroom app settings
• Text formatting for a post 

Learn more about Classroom fields that can be restored using the SysCloud backup application, here.