# HR Params ## Engineering Costs can be grouped in cost centers which can then be used to futher process e.g. transcactions between companies. ```js !!bizmodel.costcenter_define bizname:'test' name:'tfdmcc' descr:'TFDMCC executes on near source agreement for TFTech' min_month:'10000USD' max_month:'100000USD' end_date:'1/1/2026' //when does agreement stop !!bizmodel.costcenter_define bizname:'test' name:'cs_tftech' descr:'Nearsource agreement for TFTech towards Codescalers' min_month:'10000USD' max_month:'100000USD' end_date:'1/1/2026' !!bizmodel.costcenter_define bizname:'test' name:'cs_tfcloud' descr:'Nearsource agreement for TFCloud towards Codescalers' min_month:'10000USD' max_month:'100000USD' end_date:'1/1/2026' ```