Specifies the type of referred document
Identifies the value as being either proprietary (PROPRIETARY) or as being a pre-defined code (CODE).
AROI: AccountReceivableOpenItemBOLD: BillOfLadingCINV: CommercialInvoiceCMCN: CommercialContractCNFA: CreditNoteRelatedToFinancialAdjustmentCREN: CreditNoteDEBN: DebitNoteDISP: DispatchAdviceDNFA: DebitNoteRelatedToFinancialAdjustmentHIRI: HireInvoiceMSIN: MeteredServiceInvoicePUOR: PurchaseOrderSBIN: SelfBilledInvoiceSOAC: StatementOfAccountTSUT: TradeServicesUtilityTransactionVCHR: Voucher
{ "issuer": "string", "schema": "CODE", "value": "AROI" }