Updates to Breakout rooms in Microsoft Teams

Three new features for breakout rooms have been announced in the admin center recently. 

- Persistent breakout rooms assignment persists across subsequent sessions or recurring meetings.
- Reassign participants when rooms are open.
- Organizers can set timers for breakout sessions.

These features will be available by default, and might want to update training and adoption material accordingly. The current schedule for these features are to be rolled out from Mid April and forward.