Here you can determine whether the consolidated calendar is to be used.
If you place a check mark in this field, then the work center's availability is equal to the sum of the machine center capacities (availability).
For example, if you placed a check mark in this field and the work center has two machine centers assigned to it, each working 8 hours, then the total availability for the work center is 16 hours. However, if you did not place a check mark in this field, then the work center has an availability of 8 hours.