In development MRC 576276

OneDrive: PDF annotation for sensitivity-label protected PDFs in OneDrive/SharePoint web viewer

We're enabling PDF annotation for sensitivity-label protected PDFs in OneDrive and SharePoint on the web. With this update, users who have the appropriate usage rights can annotate these protected PDFs in place in their browser while preserving the file's sensitivity label, encry

OneDriveSharePoint 03 Horizon06 Cost & Value08 Adoption

DIGITAL SKILL WORKS LTD / 12 PANES

GA / disclosure January CY2027
Platforms Web

What it is

OneDrive: PDF annotation for sensitivity-label protected PDFs in OneDrive/SharePoint web viewer is a Microsoft 365 roadmap item published via Microsoft Release Communications. Current status: In development.

What it does

We're enabling PDF annotation for sensitivity-label protected PDFs in OneDrive and SharePoint on the web. With this update, users who have the appropriate usage rights can annotate these protected PDFs in place in their browser while preserving the file's sensitivity label, encryption, and usage rights when changes are saved.

Why you should care

Board

Track as Horizon signal; decide whether it changes Wave 0 priority or stays on the watchlist.

CISO

Confirm identity, data access, and overshare exposure before enabling for broad cohorts.

CFO

Metering change: set budgets, owners, and reclaim rules before open consumption.

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 · 06 Cost & Value · 08 Adoption

Communication needed

  • Security: Assess exposure, Conditional Access, and agent/tool permissions.
  • 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.
  • Better measurement supports Use it or lose it and value reconciliation.

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: 576276
  • Status: In development
  • Products: OneDrive, SharePoint
  • GA / disclosure: January CY2027
  • Preview: —
  • Platforms: Web
  • Cloud instances: Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD
  • 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.

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