Rest Day Statistics Overtime
It appoints Rest day is statistics overtime or not.

Rest day is that employee do not arrange shift on this day, but the day is not official holiday (For most of users, rest day is appointed Saturday and Sunday, but special job will do not use this setup, so software will distinguish rest day and shift day). Note: Rest day refer to employee, such as certain day is not official holiday, employee A have shift in this day, employee A, it is working day. If employee B has no shift in this day, this day is rest day for employee B.

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