MC1156360 – Microsoft 365 Copilot: Copilot Chat for Teams Chats, Channels, Calling, and Meetings

Product:

Copilot, Microsoft 365 Copilot, Teams

Platform:

Mac, Online, Web, Windows Desktop, World tenant

Status:

In development

Change type:

Feature update, User impact

Links:

501107

Details:

Summary:
Microsoft 365 Copilot Chat is being integrated side-by-side in Teams Chats, Channels, Calling, and Meetings for licensed users on desktop and web. Public preview starts October for chats and calls, December for meetings, with general availability following. Prior Copilot history remains accessible via the More Options menu.

Details:
We're excited to announce that we are making Copilot Chat available as a side-by-side experience in Teams. This will help users access the power of M365 and Web data in addition to current capabilities of Copilot in Chats, Channels, Calling, and Meeting. On Teams desktop (Windows and Mac) and web, users can open Copilot Chat from the Copilot icon located on the top right corner in these surfaces. Copilot Chat will be available in Teams for users with a Microsoft 365 Copilot license.
Screenshot: Copilot Chat in Teams (Windows desktop) for users with a Microsoft 365 Copilot license. UI elements subject to change.

[When this will happen:]
Chats, Channels, and Post Meeting + Calling Recaps:
Public Preview: Rollout of this change starts in early October and completes in the weeks following.
General Availability: Rollout of this change starts mid-November and completes in the weeks following.
In-Meeting and in-Calls:
Public Preview: Rollout of this change starts in early December and completes in the weeks following.
General Availability: Rollout of this change starts mid-January and completes in the weeks following.

Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release

Created:
2025-09-20

updated:
2025-09-20

Task Type

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Docu to Check

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MS How does it affect me

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summary for non-techies**

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Direct effects for Operations**

User Experience Disruption
Users may experience confusion and frustration due to the inability to access prior Copilot history directly in the new interface, leading to potential loss of context in ongoing conversations.
   - roles: End Users, Team Leaders
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/microsoft-365-copilot-chat-for-teams-chats-channels-calling-and-meetings/

Training and Adaptation Needs
Users will require additional training to adapt to the new Copilot Chat interface and features, which may lead to temporary decreases in productivity during the transition period.
   - roles: End Users, IT Support
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/microsoft-365-copilot-chat-for-teams-chats-channels-calling-and-meetings/

Integration Issues with Existing Workflows
The integration of Copilot Chat into Teams may disrupt existing workflows, as users may need to adjust their processes to accommodate the new features, potentially leading to inefficiencies.
   - roles: End Users, Project Managers
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/microsoft-365-copilot-chat-for-teams-chats-channels-calling-and-meetings/

Configutation Options**

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Opportunities**

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Potentional Risks**

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Data Protection**

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IT Security**

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DPIA Draft**

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explanation for non-techies**

Microsoft is introducing a new feature called Microsoft 365 Copilot Chat, which will be integrated into Teams. Think of it like adding a smart assistant to your conversations, similar to having a helpful co-worker who sits next to you during meetings and chats, ready to provide information and support when needed. This feature will be available to users who have a Microsoft 365 Copilot license and can be accessed on both desktop and web versions of Teams.

The integration will allow users to open Copilot Chat from an icon in the top right corner of their Teams interface. It's like having a virtual assistant that you can summon with a click whenever you need help or want to revisit past conversations. This assistant can provide summaries, help with tasks, and give you quick access to information, making your work in Teams more efficient.

For example, imagine you're in a meeting discussing a project. Copilot Chat can help by summarizing key points or providing relevant data without you having to dig through files or notes. It's like having a personal secretary who can instantly recall and present information, saving you time and effort.

The rollout for this feature will begin with a public preview in October for chats and calls, and in December for meetings. By mid-November, it will be generally available for chats and calls, and by mid-January for meetings. Users will be able to access their previous Copilot interactions through a menu option, ensuring that past information is not lost.

This update doesn't require any administrative action, but it might be helpful to update any internal guides or documentation to reflect the new capabilities and interface changes. This way, everyone in your organization can make the most of this new tool.