@RequestMapping(value = "/candidate-sessions", method = RequestMethod.GET)
  public String showCandidateSummaryReport(final Model model)
      throws PrivilegeException, DomainEntityNotFoundException {
    final Delivery thisDelivery = identityService.getCurrentThreadLtiResource().getDelivery();
    final DeliveryCandidateSummaryReport report =
        assessmentReportingService.buildDeliveryCandidateSummaryReport(thisDelivery.getId());

    model.addAttribute(report);
    model.addAttribute(
        "candidateSessionListRouting",
        ltiInstructorRouter.buildCandidateSessionListRouting(report));
    return "instructor/listCandidateSessions";
  }