Hi @dsgreens, it sounds like this would be a good use case for participant events, particularly the meeting.participant_joined and the meeting.participant_joined_breakout_room events. You can also track the participant leave events similarly. Then you can save the list of participants as they move from room to room or joining/leaving the meeting
Alternatively, you could use a third party like Recall.ai to easily pull the list of participants in a meeting or receive real-time updates on participants!