Updated August 19, 2025: We have updated the timeline. Thank you for your patience.
Users will have the capability to open their core applications, such as Chat, Teams, and other essential apps, in separate windows by selecting Open in new window from the app’s context menu. This latest update facilitates enhanced productivity and provides greater customization of the user’s workflow. This improvement enables users to manage their core collaboration applications more efficiently, ultimately leading to a more streamlined and effective work environment.
This message is associated with Microsoft 365 Roadmap ID 495003.
[When this will happen:]
Targeted Release: We will begin rolling out early November 2025 (previously early September) and expect to complete by mid-November 2025 (previously mid-September).
General Availability (Worldwide): We will begin rolling out mid-November 2025 (previously mid-September) and expect to complete by early December 2025 (previously early October).
[How this will affect your organization:]
Your organization will now be able to open their core collaboration apps in its own window.
[What you need to do to prepare:]
This rollout will happen automatically with no admin action required. You may consider updating your training and documentation as appropriate.
Source: Microsoft
<<< [MC1084035] Archive
Tooltip: View earlier revisions of this post
Latest Posts
- (Updated) Microsoft 365 Copilot: Content Sources in Copilot Chat [MC1127230]
![(Updated) Microsoft 365 Copilot: Content Sources in Copilot Chat [MC1127230] 2 pexels pixabay 36347](data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==)
- (Updated) Entra ID: Upcoming changes to support passkey profiles in the authentication methods policy (preview) [MC1097225]
![(Updated) Entra ID: Upcoming changes to support passkey profiles in the authentication methods policy (preview) [MC1097225] 3 pexels pixabay 534174](data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==)
- Amazon FSx now integrates with AWS Secrets Manager for enhanced management of Active Directory credentials

- AWS Glue Schema Registry adds support for C#

![(Updated) Microsoft Teams: Pop out your core apps into a new window. [MC1084035] 1 (Updated) Microsoft Teams: Pop out your core apps into a new window. [MC1084035]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-olly-3823488-1024x683.webp)
![(Updated) Microsoft 365 Copilot: Content Sources in Copilot Chat [MC1127230] 2 pexels pixabay 36347](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-36347-150x150.webp)
![(Updated) Entra ID: Upcoming changes to support passkey profiles in the authentication methods policy (preview) [MC1097225] 3 pexels pixabay 534174](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-534174-150x150.webp)


![Microsoft Copilot Studio – Upgraded support for Adaptive Cards in Copilot Studio [MC1126842] 8 Microsoft Copilot Studio – Upgraded support for Adaptive Cards in Copilot Studio [MC1126842]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-justin-hamilton-16109-92248-96x96.webp)