[PXSelector(typeof(Search2<TableA.id, LeftJoin<TableB, On<TableB.refNbr, Equal<TableA.refNbr>>>,
    Where<TableA.woid, IsNull, And<TableB.tranType, Equal<TranType>, And<TableB.lotSerialNbr, NotEqual<StringEmpty>>>>>),
      typeof(TableA.id), typeof(TableB.lotSerialNbr), SubstituteKey = typeof(TableB.lotSerialNbr))]