Item banks in New Quizzes have a lot of better features for me than the old Question Groups. And I love being able to share those banks with a colleague. But, right now, if that colleague wants to copy them to be able to make their own adjustments to the questions, they have to copy each question individually. This is a tedious process and also opens up multiple opportunities for a slight mis-click and for a question to be basically "taken" instead of "copied". The ability to copy an entire bank all at once would be a huge time saver and security measure against the bank being changed by another staff member.