MC1134741 - Microsoft Copilot: filter chat history for easier context recall
Message Center ID: MC1134741
What is changing
Microsoft is adding a filter capability to Microsoft Copilot chat history. Users will be able to refine past conversations rather than scrolling a single, unfiltered history. Selecting All conversations still shows full history; filters narrow results to relevant prompts, responses, and context.
Who is affected
This change affects all Microsoft 365 tenants using Copilot. It is on by default, so end users will see the new filter options without admin configuration. Specific rollout windows differ by cloud:
- Worldwide GA: rollout starts late August 2025, completes by early September 2025.
- DoD: rollout starts late September 2025, completes by late October 2025.
- GCC and GCC High: rollout starts early November 2025, completes by early December 2025 (timeline updated).
Why it matters for admins
This is a user experience improvement with operational impact:
- Reduces time users spend locating past guidance and prompts.
- May lower support requests for "where did I see that answer" queries.
- No new admin controls to configure or manage.
Recommended admin actions
- Update Copilot training and onboarding materials to show how to use the chat filters.
- Notify users about the new navigation option so they adopt it quickly.
- Monitor user feedback and support queues for any questions during rollout.
Compliance
No compliance considerations were identified by Microsoft. Review internally if your organization has specific retention or audit requirements.
More details: see Roadmap ID 497910.