Edit restriction in Microsoft Onenote
Solution 1:
You can't do it on a page-by-page basis. You can set an entire OneNote section to be read-only, simply find the .ONE file in your file system with Windows Explorer, right-click it and set the permissions so that only one user has the authority to write but the other users have the ability to read.
Solution 2:
You can password protect a section (tab). Right click on the tab and select "Password protect this section..." this brings up the Password Protection side window.
