Why the total number of days for Attendance is not computed automatically?

Total no. school days have display wrongly is due to the school teacher has changed the no. of schooling days after produce class/level ranking. If the school has maintenance on class attendance after class ranking will not auto update those processed examination’s attendance value. We have enhanced the program by allowing the user to re-set the attendance by going to E-Report Cards -> Exam Mgmt -> Class Result Adjustment.