private function getOtherProjectsValues(PFUser $user, $submitted_facets)
 {
     $other_projects = array();
     $all_projects_for_user = $this->project_manager->getAllMyAndPublicProjects($user);
     foreach ($all_projects_for_user as $project_id => $project) {
         if ($this->isProjectValid($project) && !$this->isProjectInSearchResults($project_id)) {
             $selected = isset($submitted_facets['group_id']) && in_array($project_id, $submitted_facets['group_id']);
             $other_projects[] = new ElasticSearch_SearchResultProjectsFacet($project, 0, $selected);
         }
     }
     usort($other_projects, array($this, 'sortProjects'));
     return $other_projects;
 }