As far as I can tell you are only able to duplicate an activity from the main groups and activities list (available when you click POLLS from the main menu). It would be helpful if you were able to duplicate an activity from the open activity page (where you save the activity). Example, for an election, you run the activity full screen and show results, now you have to remove some of the options and run it again (and again, and again until there is a winner). It is easier to track the order of polls taken by duplicating the poll rather than searching through various runs of various activities. After displaying results, hit escape, hit duplicate button (if it was there), edit options, save and run full screen, all without having to go back to the list and then back into the duplicated question. Note - duplicate would go to end of list in current group where it goes now.