The main functions as follows:
Admin: manage, create new offices and managers.
Manager: manage, create new classes, students, add student to class.
Teacher: add student to his class, add attendance for each class lesson.
The main functions as follows:
Admin: manage, create new offices and managers.
Manager: manage, create new classes, students, add student to class.
Teacher: add student to his class, add attendance for each class lesson.