i have last year's final exam. I want to use some of it, but not all of it, and add many new questions. So ... what is the equivalent to "Save as ..." if I were using Word? That is, I want to edit the existing quiz but not lose it, and have the newly edited version titled "exam 2023" or something. I tried one trick earlier in the year and imported the new one from Commons, and the new one over-wrote the old one, even though it had a new name!
