Web application for schools

Project Description:
There is an open source web application for school ;

My clients wants to implement it and add few modules:

Main Features:
- Informative
- Student List / Class list /teacher list
- Course List (teacher ,class, time)
- Grades (teacher - admin)
- Grades (admin- student /parent)
- Homework (teacher - student)
- Discussion forum

Main Modules:
- Messaging modules (internal messaging module that allows sending messages between all parties)
- Agenda module (create assignments, find out what we have as homework, find out the workload, ...)
- Grading module (add grades, view grades, ...)
- Schedule module (view class schedule for students, view time schedule for teacher, ...)
- Transcript module (add grades from past school, view grades of past years, ...)

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