Every company calendar connected
Usually, users have to manually authorize access to their calendars. If you deal with large organizations, getting everyone on a company's calendar domain connected is difficult to say the least.
Enterprise Connect allows you to authorize access to the calendars of an entire company domain in one go.
It works seamlessly alongside authorizing users’ calendars individually. Whichever approach you take, the API calls you make to manage that user’s calendar work the same.