public function getCorporationAssignedUsersAction()
 {
     $this->_helper->viewRenderer->setNoRender();
     $this->_helper->layout->disableLayout();
     $projectId = $this->_getParam('id');
     $users = Application_Model_Projects::getProjectTeamAssigned($projectId);
     $ary = array();
     foreach ($users as $user) {
         $ary[$user->user_id] = $optionItem = array("user_id" => $user->user_id, "name" => $user->getFormattedName(Application_Model_User::LFMI), "corporation_id" => $user->Corporation->corporation_id, "corporation" => $user->Corporation->name, "assigned" => 1);
     }
     echo Zend_Json::encode($ary);
 }