Exercises can be added into question banks in different ways. An exercise can be created from zero in a question bank and an exercise can be imported into a question bank. You can do this by navigating to your question bank. From here, you can either create a New exercise or click on Import.
Another way to fill your question bank is to store an existing exercise from an assignment in the question bank. This can be done by navigating to your assignment. Within your assignment, you can edit your exercise and click on Save in question bank.
Find out which assignments are using the exercise
The analytics can be found by clicking on the exercise and then clicking analytics Insights in the menu at the top. The difficulty of the exercises, Rir-, Rit- and p-value can be seen. Click Assignments in the menu on the left to get an overview of the assignments this exercise is added to.
When you have created exercises, you can add them while making an assignment.