If the organiser of an Event looks at it from the front end of the site and they have logged in, extra options are available:

• Select Users: Show a pick-list of registered users so you can manually add members who are unable or unwilling to log on to make their own
• Send email: Allows you to send an email to all users booked onto the Event
• Extract details: Produces on screen a simple report you can use to create checklists or working documents: