+
+ push( @subfield_loop, { marc_subfield => 'w', marc_values => $relationship } ) if ( $relationship );
+
+ my $controlled_ind = $auth->controlled_indicators({ record => $record, biblio_tag => $tag_number });
+ $indicator1 = $controlled_ind->{ind1};
+ $indicator2 = $controlled_ind->{ind2};
+ if( defined $controlled_ind->{sub2} ) {
+ my $v = $controlled_ind->{sub2};
+ push @subfield_loop, { marc_subfield => '2', marc_values => [ $v ] };
+ }
+} else {