Posted inMicrosoft 365 apps

MC1287365: Excel Copilot Shifts to Menu Access for Additional Agents Like Researcher and Analyst

3 minutesPosted inMicrosoft 365 apps
MWPRO IMPACT SCORE
OPERATIONAL IMPACT
34
0 25 50 75 100
MODERATE IMPACT • ASSESS BUSINESS IMPACT
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Primary Audience

Microsoft 365 AdminsTenant AdminsIT ManagersService Owners
Why this score?
AI Confidence
HIGH
Enough detail is available to trust this assessment.
Assessment Reasoning
The update revises the timeline for a UI change affecting how Excel users access additional Copilot agents, moving to a menu-based option. Admin impact is mainly in updating helpdesk guidance and user training materials, with no policy or configuration changes. Users see a small but notable workflow adjustment in accessing features. Urgency is moderate as rollout starts next month and preparation is mostly communication and documentation.
30
🛡️ Admin Impact
MEDIUM
40
👥 User Impact
MEDIUM
35
⚡ Urgency
MEDIUM
30
🔧 Effort
MEDIUM
ℹ️ WHAT YOU NEED TO KNOW
📌

AT A GLANCE

Excel’s Copilot menu is changing. To use extra agents like Researcher or Analyst, users will need to access them via the “…” menu and select M365 Copilot.
👥

END USERS

Users may notice a new way to open additional Copilot agents in Excel.
🛡️

IT ADMINS

Inform support teams and update any guides or training that mention Copilot access in Excel.
📅

ROLLOUT TIMELINE

Start:
August 2026

📢 Official Microsoft Message Center Announcement

(Updated) Microsoft 365 Copilot: Change in accessing additional agents in Excel
Message ID: MC1287365 (Updated)

Updated July 28, 2026: We have updated the timeline. Thank you for your patience. 

[Introduction]

We are updating the Chat-only Copilot experience in Excel to better align with the editing experience. As part of this update, users who want to access additional Copilot agents (such as Researcher or Analyst) can do so by selecting the “…” menu in the header and choosing M365 Copilot.

[When this will happen]

  • General Availability (Worldwide): We will begin rolling out in August 2026.

[How this affects your organization]

Who is affected

All Excel users with Microsoft 365 Copilot licenses

What will happen

  • Users can continue to use the chat‑only Copilot experience in Excel to ask questions, analyze data, and receive insights without modifying workbook content.
  • However, users who want to access additional Copilot agents (such as Researcher or Analyst) can do so by selecting the “…” menu in the Excel header and choosing M365 Copilot:

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  • Existing Microsoft 365 Copilot licensing and policy controls are respected.
  • There is no change to workbook editing behavior or data permissions.

[What you can do to prepare]

No admin action is required.

  • Inform helpdesk and support teams about the new access path to Microsoft 365 Copilot from Excel.
  • Update internal documentation or training materials that describe Copilot experiences in Excel.
  • Review Microsoft 365 Copilot documentation if you want to understand available agents and licensing requirements.

Learn more: Edit with Copilot in Excel | Microsoft Support

[Compliance considerations]

No compliance considerations identified. Review as appropriate for your organization.

Source: Microsoft Message Center • Analysed by MWPro

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