Currently, to create a quiz you either hand type in questions or choose questions from a quiz bank. If you want to create a new quiz bank, you can only pull in questions from other quiz banks or hand type in questions. There is NO feature that allows you to pull questions from an existing quiz into another quiz or from a quiz into a quiz bank. This severely limits the instructor if the publisher of the CANVAS course has created quizzes with hand-typed questions if he/she wants to use the same questions in another quiz. A feature needs to be created to pull questions from other quizzes or that allows an instructor to create a quiz bank from other quiz questions.