With fairmeeting pro it is now possible to create sub-rooms for working groups.
- only moderators can create breakout rooms and move participants into them
- recording or streaming in breakout rooms is not (yet) possible
Manual option: you create a board with the agenda and include links to the Breakout Rooms within it https://fairmeeting.net/breakout1 etc. Then share the board URL with participants (beforehand or in the conference chat).
The sister service fairteaching also offers breakout rooms.