XRechnung 2.1.0 · UBLStored validation assertion
UBL-CR-613
XRechnung 2.1.0 · UBL
warningschema
Original rule text
[UBL-CR-613]-A UBL invoice should not include the InvoiceLine Item AdditionalItemProperty ImportanceCode
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:Item/cac:AdditionalItemProperty/cbc:ImportanceCode)