reporting:1.0 @Id @UUID @IssueDate @IssueTime @InvoiceTypeCode @DocumentCurrencyCode @TaxCurrencyCode Invoice Number: @invoiceNumber; Invoice Issue Date: @invoiceIssuedDate @AdditionalDocumentReferenceId @AdditionalDocumentReferenceUUID PIH @PIH urn:oasis:names:specification:ubl:signature:Invoice urn:oasis:names:specification:ubl:dsig:enveloped:xades