TOPIC: Jomsocial Integration

Hello,

I was wondering if there is a method to invite people to an event based on either their jomsocial information, or on their joomla username?

Is there a method to reserve seats with the following:
a. not enter any information for these reservations?
b. hold the reservations for a specific amount of time ie. 2 hours before an event, or for 2 hours after registration?

Thank-you for your time

There is not a built in invitation feature at this time. Also you can not reserve seats or hold a spot for user X for X hours or anything like that.