Under Working Hours, set up your default working hours to be used for your availability during scheduling.
You can set up specific times you’re available for each day of the week, for example, you may wish to automatically block your lunch hour.
You can set up multiple working hours, maybe you have multiple locations with different hours or different summer hours.
It’s easy to indicate which hours are primary. This means if you have set primary as your working hours in a dozen different event types, as shown when you change the primary under Working Hours, all of your event types will be updated instantly.