What does one capacity unit represent?
- One person for the entire event
- One seat in a specific session, time slot, ticket class, or resource pool
Choose: Name the exact capacity pool and enforce one stable unit per claim. Use separate pools when sessions or ticket classes can fill independently.
Tradeoff: One event-wide count is easier to operate but cannot protect a smaller room or time slot. Multiple pools are precise but require clearer selection, cancellation, promotion, and reconciliation rules.
