+          disabled  => !$may_edit_create ? t8('You do not have the permissions to access this function.') : undef,
+        ],
+        action => [
+          ($has_invoice_for_advance_payment ? t8('Save and Further Invoice for Advance Payment') : t8('Save and Invoice for Advance Payment')),
+          call      => [ 'kivi.Order.save', 'save_and_invoice_for_advance_payment', $::instance_conf->get_order_warn_duplicate_parts ],
+          checks    => [ 'kivi.Order.check_save_active_periodic_invoices',
+                         @req_trans_cost_art, @req_cusordnumber,
+          ],
+          disabled  => !$may_edit_create  ? t8('You do not have the permissions to access this function.')
+                     : $has_final_invoice ? t8('This order has already a final invoice.')
+                     :                      undef,
+          only_if   => (any { $self->type eq $_ } (sales_order_type())),
+        ],
+        action => [
+          t8('Save and Final Invoice'),
+          call      => [ 'kivi.Order.save', 'save_and_final_invoice', $::instance_conf->get_order_warn_duplicate_parts ],
+          checks    => [ 'kivi.Order.check_save_active_periodic_invoices',
+                         @req_trans_cost_art, @req_cusordnumber,
+          ],
+          disabled  => !$may_edit_create  ? t8('You do not have the permissions to access this function.')
+                     : $has_final_invoice ? t8('This order has already a final invoice.')
+                     :                      undef,
+          only_if   => (any { $self->type eq $_ } (sales_order_type())) && $has_invoice_for_advance_payment,