Examiners correct deliveries made by students. This process is also referred to as giving feedback.
Administrators usually administer one or more Subjects/courses, however devilry is flexible in this regard, so some administrators have access to everything while others have access only to a single assignment.
Students taking the UiO course INF3331 can do this as part of their studies. Please contact us at firstname.lastname@example.org if you want help to integrate development of devilry in your subject/course.