When you share practice sets with a verified teacher, what are they able to do with your original copy?

When you share a practice set with a verified teacher, they receive a copy of your original. This allows them to use and modify their version without affecting your original practice set. They cannot directly delete or edit your original practice set because that would alter your work without your explicit permission. The "copy" functionality ensures that both you and the teacher maintain independent versions, promoting collaborative use while preserving the integrity of the original creator's content.