Participants are typically a small group of cross-functional teammates that add ideas and participate in each of the exercises.
The “Decider” role exists within this exercise to make final choices or break ties. This has to be one person, and it’s usually the CEO.
The Moderator, who is also a , keeps the meeting on track, starts/stops timers, provides instructions, takes notes, etc. If you have more than seven people you think should participate in your sprint, schedule the extras to come in as “experts” for a short visit on Monday afternoon.