I ask myself if there is a possible way to create subevents in the iCalendar file format. For example, if an event has duration of 12:00 to 14:00 I would like to divide it into 12:00 to 13:00 and 13:00 to 14:00 as subevents.
NOTE: Apple's iCal uses the kind of subevent I would like to use with "travel time". It adds a kinda subevent before the actual event.
Is there a way to do it?