Maestro is developed for teachers using Magister. Everywhere access to your agenda. Always able to add student grades. Visit http://www.schoolmaster.nl Experience the comfort of being time and location independent! Always and everywhere access to your agenda, schedules, schedule changes and messages of colleagues and students. Always be able to add student absences, grades, and homework. This beta version requires a Magister suite version 5.2.6 or higher.