This functionality can be used where resources are something other than staff to indicate times when the resource will not be available, for instance times when a room or office is regularly in use.
To edit the working hours for a staff member:
Hover over the Your business tab and select Resources
Select Working hours for the required resource
Next to the appropriate day, click Breaks
Click Add a break and select the times of that break.
To delete a break, just click the red minus sign. Don’t forget to click Save working hours when you're done.
Top tip: you can use recurring breaks to manipulate booking intervals. For example, if your services take 45 minutes and you want all of your bookings to run back-to-back, you can set your services with a 30 minute duration and add 15-minute breaks at the end of every 45 minute interval in the day. This way, you only allow customers to book in those 30 minute slots - maximizing your time.