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:JuneJuly CY2026
Snapshot from Apr 20, 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.