How do I assign people to breakout rooms manually in Teams?

If you chose Automatically in the previous procedure, participants will be assigned to breakout rooms as soon as you open the rooms. If you chose Manually, follow these steps.

1. Select Assign participants.

2. Choose the people who will share a breakout room by selecting the checkboxes next to their names.

3. Select Assign and then select a room for those people.

4. Repeat steps 2 and 3 until everyone has been assigned to a room.

How do I rename the breakout rooms in Teams?