Microsoft Purview: Data Loss Prevention – New Guided Experience to Diagnose and Resolve DLP Issues
We’re introducing a new guided diagnostics experience to help users understand why their DLP policies may not be behaving as expected. This experience provides a clear summary of why a DLP action was taken on a document, including which policies were triggered, the order of evalu
DIGITAL SKILL WORKS LTD / 12 PANES
What it is
Microsoft Purview: Data Loss Prevention – New Guided Experience to Diagnose and Resolve DLP Issues is a Microsoft 365 roadmap item published via Microsoft Release Communications. Current status: Rolling out.
What it does
We’re introducing a new guided diagnostics experience to help users understand why their DLP policies may not be behaving as expected. This experience provides a clear summary of why a DLP action was taken on a document, including which policies were triggered, the order of evaluation, and detailed insights into which conditions evaluated as true or false. For Microsoft 365 E5 customers, the experience also includes Copilot-powered insights and tailored recommendations to accelerate troubleshooting and policy optimization.
Why you should care
Board
Security/compliance control — fund Steady before more seats.
CISO
Prioritise as Steady control; wire into IR and GRC evidence paths.
CFO
Map licence or consumption impact to the frozen value case; avoid seat spray.
Adoption
Pilot with a named cohort and measure changed work, not vanity clicks.
Suggested action
Wave 0 first: Security → GRC → Cost & Value → Licence → Adoption. Add to Horizon watchlist with an owner. Pilot only after Steady controls for the affected surface are in place.
12 Panes: 03 Horizon · 04 Security · 08 Adoption
Communication needed
- Security: Lead review; confirm control mapping before enablement.
- GRC: Update AI/agent register and evidence path; confirm DPIA triggers if personal data is in scope.
- FinOps: Forecast seat or credit impact; align to frozen value case.
- Adoption: Plan cohort messaging, clinics, and success measures.
- Comms: One story for board and staff — what changes, what does not, who owns risk.
Benefits
- May improve productivity on a specific Microsoft 365 surface when permissions and data quality allow.
- Roadmap visibility helps Horizon planning without guessing dates.
Risks
- Status and dates change; treat MRC as directional, not a contract.
- Enabling without Steady controls can amplify overshare or cost leakage.
- Preview or rolling features can change behaviour; fence exploration on Pane 12 Frontier.
Source
- MRC id: 561032
- Status: Rolling out
- Products: Microsoft Purview
- GA / disclosure: October CY2026
- Preview: September CY2026
- Platforms: Web
- Cloud instances: Worldwide (Standard Multi-Tenant)
- moreInfoUrls: —
- Open on Microsoft 365 Roadmap
Microsoft Release Communications / Microsoft 365 Roadmap (AI at Work). Content is subject to Microsoft API Terms of Use. Dates and status change; verify in the official roadmap before acting.