+ my $part_svc = $self->cust_svc->part_svc;
+ my @label = ();
+ if (my $type = $self->hardware_type) {
+ my $typenum_label = $part_svc->part_svc_column('typenum');
+ push @label, ( $typenum_label && $typenum_label->columnlabel || 'Type:' ).
+ $type->description;
+ }
+ if (my $ser = $self->serial) {
+ my $serial_label = $part_svc->part_svc_column('serial');
+ push @label, ( $serial_label && $serial_label->columnlabel || 'Serial#' ).
+ $ser;
+ }
+ if (my $mac = $self->display_hw_addr) {
+ my $hw_addr_label = $part_svc->part_svc_column('hw_addr');
+ push @label, ( $hw_addr_label && $hw_addr_label->columnlabel || 'MAC:').
+ $mac;
+ }
+ return join(', ', @label);