How can I delegate parts of my event?
As an Event Manager, you'll get notified (rather than the Community Manager) when anyone posts a comment or question on the event pages you are managing. However if you are running a large event with lots of different activities going on, e.g. stalls at a fair, you can create a PTAsocial Activity for each stall, so it has its own tasks and rota.
Each Activity can have a manager too. These Activity Managers, in turn, will have edit rights, the ability to assign helpers and they will be emailed about any wall posts instead of you.
Watch this video (45 secs)