$form->{l_open} = $form->{l_closed} = "Y" if ($form->{open} && $form->{closed});
$form->{l_delivered} = "Y" if ($form->{delivered} && $form->{notdelivered});
$form->{l_periodic_invoices} = "Y" if ($form->{periodic_invoices_active} && $form->{periodic_invoices_inactive});
$form->{l_open} = $form->{l_closed} = "Y" if ($form->{open} && $form->{closed});
$form->{l_delivered} = "Y" if ($form->{delivered} && $form->{notdelivered});
$form->{l_periodic_invoices} = "Y" if ($form->{periodic_invoices_active} && $form->{periodic_invoices_inactive});