The school administration has all the control to how the system is setup and how it behaves. The setting up of courses and assignments on it within different categories effectively manages how the overall grading the student obtains. The course grades and CGPA score are set by the overall weightage on each academic activity of each student. The selection and assignment students, assignment of student to particular grade level, selection and assignment of teacher, adding the teacher, assigning them to some grade level, adding courses to grade level etc all will be as per the school setup.
The school also supports multiple roles. Due to which you can add unlimited users with predefined credentials, each assigned to different departments having different access.
The payment deposit, payment title creation, discounts, extra charges, scholarship, payment methods etc all are editable to the school admin.