Click Accounts payable> Purchase order.

Select the purchase order line you want to explode.

Click Functions> Explode BOMand the Explode BOMform appears.

Select the items form the Bill of material (BOM) you want transferred to the purchase order line. Or you can choose Select alland all the BOM lines will be selected.

Click OK.

The quantity specified for the original purchase order line is set to zero and consequently the BOM item is not included in item picking. Instead the component items of the BOM are multiplied by the quantity in the original purchase order header.