Microsoft is unlocking the "Full Potential" of Private Channels in Microsoft Teams: What You Need to Know

It has been a while since I posted something just about a Microsoft Teams update, as a lot have been Copilot in Teams to be honest. But here is a real Microsoft Teams update I think is worth knowing about, and it involves Security and Compliance as well. Microsoft is rolling out a "major" update to private channels in Teams, starting in late September 2025 and continuing through mid-December. This biggest change in this update is a shift in how private channel data is stored from individual user mailboxes to a dedicated channel mailbox. Not only will this simplifie compliance management, it will also and align private channels with shared channels, making governance and experience more consistent across Teams. This update promises to increase the support up to 1000 channels per team and 5000 members per channel, removing previous limitations. Teams will also allow meetings to be scheduled directly within private channels, enhancing collaboration.  For organizations using Micr...

New Microsoft Teams Experience: Chats and Channels are being consolidated into a single app

Already available in targeted release, Microsoft Teams has been "streamlined" into putting chats, teams, and channels into a single app. Here’s what you need to know about the new features and how they can benefit you.

Previously, users had to navigate separate Chat and Teams views, which could be cumbersome and time-consuming. With the new update, all conversations whether they’re individual chats, group chats, or team channels are now unified in a single Chat view. This means you can easily switch between different types of conversations without losing context.


The application also has a couple of new features like: 
  • Custom Sections: Organize your projects and topics with custom sections that can include individual, group, and meeting chats, as well as channels.
  • New Filters: Focus on what’s important with filters for Unread, Chat, Channels, Meetings, and more.
  • @Mention View: Quickly access all your personal @mentions in one interactive list.
You can tailor the new chat and channels experience to suit your preferences. By default, the combined Chat view is enabled, but you can choose to keep chat, teams, and channels separate if that works better for you. Simply go to Teams Settings to make these adjustments (there are no admin controls for this). Additionally, you can turn on message previews in Settings if you prefer to see a snippet of each message in your list.

As mentioned, this is already available for users in the targeted release, but it looks like it might take some time for the feature to reach all tenants. The latest Message Center message is indicating GA in January. This is related to the following Roadmap Item.