@Secured(value = {"ROLE_ADMIN"})
  @RequestMapping(value = "/a/course/{code}", method = RequestMethod.GET)
  public ModelAndView manageCourse(ModelAndView model, @PathVariable String code) {

    model.addObject("courseId", courseService.getCourseByCourseCode(code).getId());
    model.addObject("courseCode", code);
    model.setViewName(CM_DIR + "editCourse");
    return model;
  }