Major Update: This post contains a significant change that may impact your organisation.
We are updating Researcher in Microsoft 365 Copilot to use shared Copilot platform components. This modernization will provide a more consistent Copilot experience across Microsoft 365 while reducing duplicate navigation and management experiences.
As part of this update, several Researcher-specific controls and navigation areas will be retired and replaced with equivalent capabilities available through shared Microsoft Copilot experiences. Researcher’s core capabilities for conducting research and generating reports will remain available.
Rollout schedule
Retirement: (Worldwide, GCC, and GCC High): Beginning on October 21, 2026 and expected to complete on December 30, 2026
The rollout will occur gradually. Users within the same organization may receive the updated experience at different times.
Impact on your organization
Who is affected
- Users who use Researcher in Microsoft 365 Copilot, particularly those who currently use Researcher-specific tabs and report-length controls
- Licensing: Microsoft 365 Copilot license required
Platforms and services
- Microsoft 365 Copilot
- Researcher
What will happen
The following Researcher experiences will be retired as part of this update:
| Current experience | Change | Replacement experience |
|---|---|---|
| Report Length Control | Retired | Researcher will automatically determine an appropriate report length. |
| Saved Prompts tab | Retired | Prompt-saving capabilities will be available through shared Copilot prompt experiences. |
| History tab | Retired | Users can access previous Researcher conversations through Copilot conversation history and navigation experiences. |
| Reports tab | Retired | Status tracking and report management will move to shared experiences such as Task Hub. |
| Explore tab and Recommended Prompts | Retired | Prompt discovery and recommendations will be available through broader Copilot experiences. |
Additional impacts:
- Researcher’s core research and report-generation capabilities will remain available.
- Users may need to adjust established workflows because certain controls and tabs will no longer appear in their current locations.
- No admin configuration changes are required.
- The update is enabled as part of the service update and does not require tenant opt in.
Action required and recommendations
No action is required.
We recommend that administrators:
- Review the Researcher navigation changes and retired experiences.
- Update internal documentation, training content, and help desk materials that reference the current Researcher interface.
- Inform users who regularly use Researcher-specific tabs and report-length controls about the upcoming changes.
- Share updated navigation guidance with users when available.
Compliance considerations
No compliance considerations identified, review as appropriate for your organization.