_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
subtotal longdescription price_factor_id marge_price_factor reqdate transdate
- active_price_source active_discount_source));
+ active_price_source active_discount_source optional));
_copy($item, $form, '', "_${idx}", $format_noround, qw(qty sellprice fxsellprice));
_copy($item, $form, '', "_${idx}", $format_amounts, qw(marge_total marge_percent lastcost));
_copy($item, $form, '', "_${idx}", $format_percent, qw(discount));