- Simply open a new spreadsheet and select "Add-ons" from the task menu, then "Get Add-ons."
- Now search "gClass Folders" and select +Free to add this add-on.
- When the request permission pop-up appears, select Accept .
- Now you can follow the steps for setting up your classes as before OR if you are New to gClass Folders, take a look at the tutorial (http://www.gclassfolders.com/tutorial)
You are now ready to set-up your summer school or next years' classes!