}
         }
         print_collapsible_region_end();
     }
     break;
 case workshopplus::PHASE_EVALUATION:
     if (has_capability('mod/workshopplus:viewallassessments', $PAGE->context)) {
         $perpage = get_user_preferences('workshopplus_perpage', 10);
         $groupid = groups_get_activity_group($workshopplus->cm, true);
         $data = $workshopplus->prepare_grading_report_data($USER->id, $groupid, $page, $perpage, $sortby, $sorthow);
         if ($data) {
             $showauthornames = has_capability('mod/workshopplus:viewauthornames', $workshopplus->context);
             $showreviewernames = has_capability('mod/workshopplus:viewreviewernames', $workshopplus->context);
             if (has_capability('mod/workshopplus:overridegrades', $PAGE->context)) {
                 // Print a drop-down selector to change the current evaluation method.
                 $selector = new single_select($PAGE->url, 'eval', workshopplus::available_evaluators_list(), $workshopplus->evaluation, false, 'evaluationmethodchooser');
                 $selector->set_label(get_string('evaluationmethod', 'mod_workshopplus'));
                 $selector->set_help_icon('evaluationmethod', 'mod_workshopplus');
                 $selector->method = 'post';
                 echo $output->render($selector);
                 // load the grading evaluator
                 $evaluator = $workshopplus->grading_evaluation_instance();
                 $form = $evaluator->get_settings_form(new moodle_url($workshopplus->aggregate_url(), compact('sortby', 'sorthow', 'page')));
                 $form->display();
             }
             // prepare paging bar
             $baseurl = new moodle_url($PAGE->url, array('sortby' => $sortby, 'sorthow' => $sorthow));
             $pagingbar = new paging_bar($data->totalcount, $page, $perpage, $baseurl, 'page');
             // grading report display options
             $reportopts = new stdclass();
             $reportopts->showauthornames = $showauthornames;