my $duplicate_message = undef;
my $db_rows = {};
my $batch = undef;
-my $display_columns = [ {_label_number => {label => 'Label Number', link_field => 0}},
+my $display_columns = [ {_label_number => {label => 'Label number', link_field => 0}},
{_summary => {label => 'Summary', link_field => 0}},
- {_item_type => {label => 'Item Type', link_field => 0}},
+ {_item_type => {label => 'Item type', link_field => 0}},
+ {_item_cn => {label => 'Call number', link_field => 0}},
{_barcode => {label => 'Barcode', link_field => 0}},
{_delete => {label => 'Actions', link_field => 0}},
{select => {label => 'Select', value => '_label_id'}},