$action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE, NULL);
if ($this->_mode == self::MODE_CREATE) {
CRM_Core_BAO_CMSUser::buildForm($this, $this->_gid, $emailPresent, $action);
$action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE, NULL);
if ($this->_mode == self::MODE_CREATE) {
CRM_Core_BAO_CMSUser::buildForm($this, $this->_gid, $emailPresent, $action);