foreach my $record_link (@{ $record_links }) {
push @linked_invoices, SL::DB::Manager::Invoice->find_by(id => $record_link->to_id)->invnumber if $record_link->to_table eq 'ar';
push @linked_invoices, SL::DB::Manager::PurchaseInvoice->find_by(id => $record_link->to_id)->invnumber if $record_link->to_table eq 'ap';
foreach my $record_link (@{ $record_links }) {
push @linked_invoices, SL::DB::Manager::Invoice->find_by(id => $record_link->to_id)->invnumber if $record_link->to_table eq 'ar';
push @linked_invoices, SL::DB::Manager::PurchaseInvoice->find_by(id => $record_link->to_id)->invnumber if $record_link->to_table eq 'ap';