Certificates
Class: Certificates API Controller.
Class: Certificates API Controller.
Class: Coupons API Controller.
Class: Questions API Controller.
Class: Lessons API Controller.
Class: Posts API Controller.
Class: Groups API Controller.
Class: Exams API Controller.
Class: Topics API Controller.
Class: Assignments API Controller.
Class: Transactions API Controller.
Class: Courses API Controller.
Class: Essays API Controller.
Class: Quizzes API Controller.
Class: File download handler.
Class: Path protection handler.
Class: Service provider class for file protection.
Class: Service provider class for infrastructure.
Class: Content in numbers widget.
Class: Enrolled students progress widget.
Class: Students progress allocation widget.