Linking to a school account enables you to assign workbooks to the students registered by that school.
You can link your account to one or more schools, if you need.
Independently of this you can register your own students, with the limit established in your subscription plan.
(*) Your school must tell you their secret keycode to complete this process. They can find it in their account.
Link teachers to my school
Linking teachers to your school enables them to assing workbooks to your registered students.
In any case, you'll keep full control of your students and you can unlink teachers at any moment.
(*) The teacher must tell you his/her secret keycode to complete this process. He/she can find it in his/her account.