Home leave and additional travel to the home station: Choice of home station where both spouses/partners have an entitlement to home leave/additional travel to the home station
Error message
Warning: cernoverride_preprocess_page(): Argument #2 ($form) must be passed by reference, value given in Drupal\Core\Theme\ThemeManager->render() (line 287 of core/lib/Drupal/Core/Theme/ThemeManager.php).