Microsoft Purview: Data Loss Prevention – Apply default SharePoint library labels to data at rest

Originally posted by Microsoft Apr 1, 2026 Uncategorized 0 Comments

Introduce an AI-powered capability leveraging Microsoft Security Copilot to automatically generate natural language explanations of changes made to DLP policies after each update within Microsoft Purview. This feature will analyze policy version deltas (pre-update vs. post-update) and produce a structured, human-readable summary that clearly explains: What changed Where the change occurred (rule, condition, action, location, etc.) The impact of the change The potential enforcement implications The goal is to eliminate manual policy diff analysis, reduce configuration ambiguity, and improve governance transparency for compliance and security administrators.

Product
Release phase	Preview
Release date	August CY2026 Preview date: May CY2026
Platform	Web
Cloud Instance	Worldwide (Standard Multi-Tenant)
Created	2026-03-31 23:15:47Z
Roadmap ID	559106
Roadmap Link	https://www.microsoft.com/microsoft-365/roadmap?id=559106