4. the end of the following month, next month, the OP should be scheduled leave and overtime, and adjusted by a leader according to daily attendance number.
4. The front end of each month, OP need to be pre-arranged for the month of leave and overtime, by the head of the adjustments in accordance with the number of daily attendance.
4 before the end of each month, OP need to be in the next month to leave and overtime, in accordance with the team leader in accordance with the daily attendance of the number of people to adjust.