RM560320 - Microsoft Teams: Breakout rooms up to 1,000 Attendees in Teams meetings
Microsoft 365 Roadmap
What changed since this version
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Organizers can now use breakout rooms in Teams meetings with up to 1,000 attendees, enabling more interactive sessions, smaller group discussions, and improved audience engagement without compromising scale or performance.
GA date: July CY2026
Snapshot from May 21, 2026
Organizers can now use breakout rooms in Teams meetings with up to 1,000 attendees, enabling more interactive sessions, smaller group discussions, and improved audience engagement without compromising scale or performance.