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Microsoft Purview compliance portal: Data Loss Prevention - restrict Microsoft 365 Copilot processing on content with sensitivity labels

Why it matters: Generally available

Microsoft Purview Data Loss Prevention is extended to Microsoft 365 Copilot. This feature will allow DLP policies to provide detection of sensitivity labels in enterprise grounding data and restrict access of the content in Microsoft 365 Copilot. #copilotcontrolsystem

Target August CY2025Cloud GCC, DoDPlatform WebSource updated 2025-12-12

Affected: Microsoft Purview, Microsoft Copilot (Microsoft 365)

View at Microsoft →