Policy
Lock password protected sections after user hasn't worked on them for a time
OneNote supports password protecting sections and they are unlocked once a user types the password and can be locked again by either a timeout period or when you navigate away from the section. This option will lock the section after the user hasn't used the section for the selected amount of time.
PackMicrosoft Office
CategoryMicrosoft OneNote 2016 / OneNote Options / Password
Policy ID
9e4a1ec91652Internal name
L_LockpasswordprotectedsectionsafteruserhasntworkedonthemforatimeRegistry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\onenote\security\passwordtimeoutHKCU\software\policies\microsoft\office\16.0\onenote\security\lockidlesectionsPolicy notes
OneNote supports password protecting sections and they are unlocked once a user types the password and can be locked again by either a timeout period or when you navigate away from the section. This option will lock the section after the user hasn't used the section for the selected amount of time.