public display customfield Number(ReqTransCov _reqTransCov)
{
FormDataSource ReqTransSettledDS = this.formRun().dataSource("ReqTransSettled");
ReqTrans reqTransSettled = ReqTransSettledDS.cursor();
xxxProductAttributes ProductAttibute;
if (reqTransSettled.RefType == ReqRefType::ProdLine)
{
ItemId itemId = ProdTable::find(reqTransSettled.RefId).ItemId;
select firstonly ProductAttibute
where ProductAttibute.Product == InventTable::find(ProdTable::find(reqTransSettled.RefId).ItemId).Product;
}
else if (reqTransSettled.RefType == ReqRefType::Sales)
{
select firstonly ProductAttibute
where ProductAttibute.Product == InventTable::find (_reqTransCov.ItemId).Product;
}
return ProductAttibute.Num;
}