Sorry I misunderstood you. The “duplicate” button is a “pull” – it works like “fork” on GitHub. So the model is:
- teacher creates template
- students log in to web editor
- teacher gives template link to students (cut-paste a normal URL, you can also “Share”)
- students open a copy of the original template in a browser tab
(if they modify it at this point, that doesn’t modify the original – it isn’t a shared document like Google Docs. Their changes will be lost if the tab closes, although they can optionally Save) - students “duplicate” – this creates a full copy of the template sketch under their own account.
- students modify their duplicate and save their changes.
The web editor is also like GitHub in that it doesn’t have a permissions model for forking “duplication” – anything that you can see, you can duplicate.