M365 Archive

RM557255 - Microsoft Purview: Data Loss Prevention to prevent Microsoft 365 Copilot processing content with sensitivity labels supports all storage locations

Microsoft 365 Roadmap

Summary

The Microsoft Purview Data Loss Prevention policy to restrict Microsoft 365 Copilot processing sensitive files in Word, Excel, and PowerPoint will now apply regardless of file storage location.

Roadmap ID

557255

View in M365 Roadmap

Last Updated

Jul 17, 2026

Published Feb 13, 2026

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Status

Launched

Release

Current Channel
General Availability

Platforms

Android
Desktop
iOS
Mac

Service

Excel
Microsoft 365
PowerPoint
Word
Microsoft Copilot (Microsoft 365)
Microsoft Purview

Tag

Launched
Current Channel
General Availability
Worldwide (Standard Multi-Tenant)
GCC

Cloud

GCC
Worldwide (Standard Multi-Tenant)

Description

The Microsoft Purview Data Loss Prevention policy to restrict Microsoft 365 Copilot processing sensitive files in Word, Excel, and PowerPoint will now apply regardless of file storage location.

GA date: April CY2026

Version history

2 versions tracked

Updated 1 time since Apr 10, 2026. Microsoft Message Center only ever shows the current version; this archive preserves the history.

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  1. Jul 17, 2026 · 10:12 PMLatest · v2

    Changed: Tags, Status

  2. Apr 10, 2026 · 09:45 PMOriginal · v1

    Changed: Initial version

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