Microsoft Teams: New calendar feature in opt-out experience [MC1041464]

The new Microsoft Teams calendar combines rich productivity features and the latest innovations, like Microsoft Copilot and Microsoft Places, to help users collaborate seamlessly from anywhere. The new calendar is designed to be familiar and reliable, as it’s one unified calendar that works across new Outlook for Windows, Outlook on the web, Places, and Teams. With this update, users will see the "New calendar" toggle at the top right of the calendar app in Teams. New calendar is on by default, and users can toggle it off to return to the classic calendar.

[When this will happen:]

Targeted Release: We will begin rolling out early April 2025 and expect to complete by late April 2025.

General Availability (Worldwide): We will begin rolling out early May 2025 and expect to complete by late May 2025.

[How this will affect your organization:]

When a user visits the Calendar app in Teams, by default, New calendar will be shown. A toggle will still be available to switch back to the old calendar. 

For more information, visit Get started with the new calendar in Microsoft Teams.

[What you need to do to prepare:]: 

This rollout will happen automatically with no admin action required. You may want to notify your users about this change and update any relevant documentation as appropriate.

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