event end

Hi I have some question about event possibility .

1 _ what’s append when an event come to end ? for example: the event start at 4 nov etn end date at 12 Dec . Whats append after the 12 december? The event is deleted? move in another category? stay in back office and just do not show in front ?? My configuration in front is to show all event ( present past and comming).

2 _ Is it possible to not set an event end date on recurring events ? Example my event is a metting. the metting is every first monday of a mounth and begin the 4march to the end of the time.

thanks for reply