The conversion group is the central configuration object within the QCI. In an SAP Oil, Gas, and Energy system the conversion group is assigned to business relevant objects, e.g. to a material in the SAP material master at plant level and then defines all quantity conversions for the material/plant combination.
With the QuantityWare BCS configuration template , more than 800 conversion groups for crude oil, products, LPG, natural gas, LNG , industrial gases and hydrogen are delivered.