To export a copy of your existing Gradebook, follow the steps described below.
From the Grade Center, click Work Offline in the Action Bar.
Select Download from the Action Link menu.
Using the radio buttons, select the data to download: Full Grade Center, Selected Column, Selected Grading Period, Student Information Only.
Select the file delimiter, Comma or Tab.
Select whether to Include Hidden Information in the downloaded data. Hidden information includes columns and students that have been hidden from the view in the
downloaded file.