Student Manager Can edit the quiz(Lesson)

I have installed and configured Opigno but I have a problem with it. The student manager when it comes to taking a quiz(lesson) the student by default can edit a quiz and manage it questions. In an ideal setting, that's not supposed to happen. How do I go about that because I could not solve that on the permissions side. Thanks.
James Aparicio

Hi mwaindegwa,

Hi mwaindegwa,

You mean a user with global permission "student manager". Inside a course that he is a student he can alter the quiz? Is that it?

There are global permissions the ones that you see under people permissions and og permissions specific to groups (courses/classes). Do you mean clarifying?

Best regards