Teachers should have organised their classes at least once before the first assignment.
Open the Administration page 
:
Right-click on each node to set Level, Class, and Lesson .
By right-clicking on the Class you add the students in the digital classroom. To add a student to a digital classroom they need to be already linked to you as a teacher (see paragraph 1.6).
By right-clicking on the Lesson you can add purchased books or notebooks for this lesson.
Now you are ready to send assignments!
NOTICE: Your students must have already purchased and activated in their account the books you selected for your lesson. Otherwise, they will receive the exercise, but will not be able to open it.