$udf->setTimeUnitFormat($user_data['time_unit_format']);
 $udf->setTimeZone($user_data['time_zone']);
 $udf->setItemsPerPage($user_data['items_per_page']);
 $udf->setStartWeekDay($user_data['start_week_day']);
 if (isset($user_data['enable_email_notification_exception'])) {
     $udf->setEnableEmailNotificationException(TRUE);
 } else {
     $udf->setEnableEmailNotificationException(FALSE);
 }
 if (isset($user_data['enable_email_notification_message'])) {
     $udf->setEnableEmailNotificationMessage(TRUE);
 } else {
     $udf->setEnableEmailNotificationMessage(FALSE);
 }
 if (isset($user_data['enable_email_notification_home'])) {
     $udf->setEnableEmailNotificationHome(TRUE);
 } else {
     $udf->setEnableEmailNotificationHome(FALSE);
 }
 if ($udf->isValid()) {
     $udf->Save(FALSE);
     if (isset($user_data['company_deduction_ids'])) {
         $udf->setCompanyDeduction($user_data['company_deduction_ids']);
     } else {
         $udf->setCompanyDeduction(array());
     }
     if ($udf->isValid()) {
         $udf->Save(FALSE);
         Redirect::Page(URLBuilder::getURL(array('id' => $user_data['id'], 'data_saved' => TRUE), 'EditUserDefault.php'));
         break;
     }