Forum Discussion
Purview DLP Behaviours in SharePoint and OneDrive
Hey, manojviduranga! 😊 As nikkichapple stated, reviewing your DLP rule configuration would definitely help. Here are some screenshots of an example policy:
manojviduranga, here’s what I’m seeing with Policy Tips + Override in OneDrive. In my test, the policy tip shows as part of the sharing flow (after you attempt/confirm the external share), since the DLP condition is evaluated once the sharing action is triggered — not while simply typing/selecting the external user in the People Picker. If the rule is configured for block-with-override, the justification prompt appears and the override is recorded
For reference: https://learn.microsoft.com/en-us/purview/dlp-use-notifications-and-policy-tips#policy-tips-on-onedrive-sites-and-sharepoint-sites