_copy($item, $form, "${items_name}_", "_${idx}", 0, qw(id)) if $items_name;
# TODO: is part_type correct here? Do we need to set part_type as default?
_copy($item->part, $form, '', "_${idx}", 0, qw(id partnumber weight part_type));
_copy($item->part, $form, '', "_${idx}", 0, qw(listprice));
_copy($item, $form, '', "_${idx}", 0, qw(description project_id ship serialnumber pricegroup_id ordnumber donumber cusordnumber unit
_copy($item, $form, "${items_name}_", "_${idx}", 0, qw(id)) if $items_name;
# TODO: is part_type correct here? Do we need to set part_type as default?
_copy($item->part, $form, '', "_${idx}", 0, qw(id partnumber weight part_type));
_copy($item->part, $form, '', "_${idx}", 0, qw(listprice));
_copy($item, $form, '', "_${idx}", 0, qw(description project_id ship serialnumber pricegroup_id ordnumber donumber cusordnumber unit