A booking should be able to include (planned) breaks. When planning and sending resources into the field that booking could be 8 hours long, and therefore includes break. Typically it would be a 9 hour duration for the booking with a 1 hour break, meaning actual duration is 8 hours (workday). (Ideal also if the break would be visibly represented on the booking in the scheduleboard.) The duration summary should be configurable to show one or the other of the durations (or both 😃 ).