Policy
Enable OneNote Sensitivity Labels
This policy setting controls whether Purview Sensitivity Label capabilities can be enabled for OneNote Sections. If you enable this policy, users can use supported Purview features, such as manual labeling, label removal, or default labels, to apply sensitivity labels to OneNote sections and help protect sensitive information. At this time, mandatory labels, auto labeling, and dynamic watermarking are not supported. If you disable this policy, users won't be able to apply, change or remove Sensitivity Labels in OneNote Sections. If you do not configure this policy setting, users won't be able to apply, change or remove Sensitivity Labels in OneNote Sections.
a0e7d9d95481 L_OneNoteSensitivityLabels Registry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\onenote\options\other\sensitivitylabels (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\onenote\options\other\sensitivitylabels (disabled) = 0Policy notes
This policy setting controls whether Purview Sensitivity Label capabilities can be enabled for OneNote Sections. If you enable this policy, users can use supported Purview features, such as manual labeling, label removal, or default labels, to apply sensitivity labels to OneNote sections and help protect sensitive information. At this time, mandatory labels, auto labeling, and dynamic watermarking are not supported. If you disable this policy, users won't be able to apply, change or remove Sensitivity Labels in OneNote Sections. If you do not configure this policy setting, users won't be able to apply, change or remove Sensitivity Labels in OneNote Sections.