On this table, you can maintain the values in the Long Name, Short Name, and Hours in block fields for each appointment block. Appointment blocks are used in the Schedule To-Do List Activity to schedule employees for work orders and inspections. They are also used when scheduling time off in Employee Calendar - Scheduled Time Off and when scheduling work hours in Employee Calendar - Regular Work Hours. The number of available appointment blocks per day is defined at System Administration > Maintain Lookup Tables - Business Constants. Each option also includes an appointment block outside of regular business hours, which allows you to schedule work outside of normal working hours.