what is a sync'ed event?
In Calendar on my iMac, iPhone and iPad, under the list of "Calendars", is a calendar category called "Sync'ed events". I don't understand what kind of events these are. I do understand "Home", Work", "Birthdays", etc, they do sync between my devices using iCloud, and I have created personal categories that didn't come out of the box, but what are "Sync'ed events"?
Keith
iPhone 4S, iOS 9.2.1