Copilot in Outlook: Meeting Preparation Is About to Get Smarter

Currently, the “Prepare for meetings with Copilot” feature requires at least three participants. Starting mid-October, this is changing. Copilot will soon support all meetings, including 1:1s. The rollout will begin in mid-October and is expected to complete by November 2025 according to the message center. With this update, you’ll also see new real-time insights in the Outlook meeting event form, summarizing relevant context, tasks, documents, and other resources. Plus, you’ll be able to chat with Copilot to confirm action items or better understand meeting goals. The more context Copilot has, the better it works. Meeting series with related emails, shared documents, Teams chats, and previous Copilot transcriptions deliver the richest experience. If your organization limits Copilot to in-meeting use only and deletes content afterward, you’ll miss out on much of this value. Here is a relevant " how to " guide for users.

Prepare for shared channels in Teams


According to a post in the message center not long ago, the shared channels feature in Teams is about to roll out in GA after being available in preview for some time.

Although shared channel seems to be available by default in the Teams client, please note that this is only an internal availability, unless the admin of the tenant has enabled/allowed the b2b-directconnect in Azure AD. 

I recommend reading up on this article in order to familiarize yourself with the configuration. It is not enabled by default, and there are several options available. A good approach could be by opening to specific partners and not allowing "everyone". If the company has invested in AAD P1 or P2 licenses, it is also possible to trust the partner's MFA and Compliance checks in conditional access, easing the usage for users.

This feature adds to the mix of external user access. It does not replace the guest user feature, nor anonymous access to teams meetings. But the real benefit of shared channel in my view, is how it adds the channel in the external user's existing list of teams and channels and does not require a tenant switch.

According to the message center post, this should be rolling out mid July and the following weeks.