Relationship to the Purchase Contract, used to find all purchase contracts for a given relase po. (purchview.contractid = po.contractrefid). The resulting set will contain zero or one object.
Razmerje do nabavne pogodbe, ki se uporablja za iskanje vseh nabavnih pogodb za dano naročilo. (purchview.contractid = po.contractrefid). Nabor rezultatov bo vseboval nič predmetov ali enega samega.