Very happy to see the addition of a lock for the Collaboration Space in a Class Notebook. I can now have a much happier workflow to enable this area when it is needed and then lock it up when I cannot keep an eye on my students.
The lock is currently only available via the web, but I’m hoping they will add to desktop and mobile devices in the future.
First browse to https://www.onenote.com/classnotebook in your web browser.
Choose Manage Notebooks.
Scroll to the notebook that you want to lock and then click the slider:
Your Collaboration Space will now be locked