Cancelled MRC 568790

Microsoft Copilot (Microsoft 365): Review PDFs using the Copilot context menu on OneDrive iOS

Microsoft 365 Copilot makes PDF reviews faster and easier on mobile. Select text in any PDF in OneDrive iOS and tap Ask Copilot to explain, summarize, translate, or ask a custom question about the selection — the same in-context Copilot experience already generally available on d

OneDriveSharePointMicrosoft Copilot (Microsoft 365) 03 Horizon

DIGITAL SKILL WORKS LTD / 12 PANES

GA / disclosure October CY2026
Platforms iOS

What it is

Microsoft Copilot (Microsoft 365): Review PDFs using the Copilot context menu on OneDrive iOS is a Microsoft 365 roadmap item published via Microsoft Release Communications. Current status: Cancelled.

What it does

Microsoft 365 Copilot makes PDF reviews faster and easier on mobile. Select text in any PDF in OneDrive iOS and tap Ask Copilot to explain, summarize, translate, or ask a custom question about the selection — the same in-context Copilot experience already generally available on desktop, now on OneDrive iOS. Updated October 20, 2026: We have decided not to move forward with this change at this time. We apologize for any inconvenience.

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

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. Log on Horizon; review with Counsel before tenant-wide change.

12 Panes: 03 Horizon

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.

Risks

  • Status and dates change; treat MRC as directional, not a contract.
  • Enabling without Steady controls can amplify overshare or cost leakage.

Source

  • MRC id: 568790
  • Status: Cancelled
  • Products: OneDrive, SharePoint, Microsoft Copilot (Microsoft 365)
  • GA / disclosure: October CY2026
  • Preview: —
  • Platforms: iOS
  • 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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