Questions Sets can be shared with other teachers via a private share link.
In your Questions, either check a Question Set or open a specific Question Set to see the "Share" button on your right-hand side menu. Click on it to open a little popup with your share link. You can click on Copy and share the link wherever you want.
Important: by default, all Question Sets you have created are only visible to you. However, be aware that when you share your unique Question Set link, other users will now be able to access them as well. So please be careful who you share it with.
How does the link work?
It's very simple: anyone who opens your unique share link can now look into all questions, including descriptions, images, and answer options. If another teacher likes it, they can simply add it to their Questions by clicking on "Add to My Questions". They can now use your Question Set in their own Session! Try it now: Open example Share Link!
Once another user adds your Question Set to their Questions, a copy is created. So if you edit it later, or even delete it in your Questions, it will not affect existing copies in other users' Questions. To update previously added Question Sets, they would need to re-use the share link and add the updated version again.