BoM Structure & Cost mrp_bom_report mrp.bom.form mrp.bom

If the product is a finished product: When processing a sales order for this product, the delivery order will contain the raw materials, instead of the finished product.
If the product is a semi-finished product: When processing a manufacturing order that contains that product as component, the raw materials of that product will be added to the manufacturing order of the final product.