/**
  * @param  $formData
  * @param string $entryPoint
  * @return bool
  */
 function tryCreateSubmit($formData, $entryPoint = 'internal')
 {
     $groupname = $formData['groupname'];
     $description = $formData['description'];
     $securitygroup = $this->userNova->createSecurityGroup($groupname, $description);
     if ($securitygroup) {
         $this->getOutput()->addWikiMsg('openstackmanager-createdsecuritygroup');
     } else {
         $this->getOutput()->addWikiMsg('openstackmanager-createsecuritygroupfailed');
     }
     $out = '<br />';
     $out .= Linker::link($this->getPageTitle(), $this->msg('openstackmanager-backsecuritygrouplist')->escaped());
     $this->getOutput()->addHTML($out);
     return true;
 }