Google has designed a new and improved feature especially for G suite users.The new feature will let other users know when you are not available. Read more at hindustantimes.com
In Gmail,other users can be notified when you are out of office and at what time will you come back.
The notification is possible only when you have an Out of Office entry marked on your calendar.
As of the feature is available only for G suite users. Other users can enjoy the features from the month of September.