def GET_AUTH(self, courseid, classroomid):  # pylint: disable=arguments-differ
        """ Edit a classroom """
        course, __ = self.get_course_and_check_rights(courseid, allow_all_staff=True)
        if course.is_lti():
            raise web.notfound()

        student_list, tutor_list, other_students, users_info = self.get_user_lists(course, classroomid)
        classroom = self.database.classrooms.find_one({"_id": ObjectId(classroomid), "courseid": courseid})

        if classroom:
            return self.template_helper.get_renderer().course_admin.edit_classroom(course, student_list, tutor_list, other_students, users_info,
                                                                                   classroom, "", False)
        else:
            raise web.notfound()