"columns": "Purchase Order\u0001ID,Purchase Order\u0001Purchase Order Date,Purchase Order Item\u0001Item Code,Purchase Order Item\u0001Item Name,Purchase Order Item\u0001Quantity,Purchase Order Item\u0001Stock UOM,Purchase Order Item\u0001Rate ,Purchase Order Item\u0001Amount,Purchase Order\u0001Net Total*,Purchase Order\u0001Grand Total"