Sample cXML Invoice with MatchReference Key for 3-Way-Direct Invoice Line to Receipt Matching

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE cXML SYSTEM "http://xml.cXML.org/schemas/cXML/1.2.020/InvoiceDetail.dtd">
<cXML version="1.2.033" payloadID="frieslandcampina-dev.coupahost.com" timestamp="2017-04-20T16:29:14+00:00">
   <Header>
      <From>
         <Credential domain="987654">
            <Identity>987654</Identity>
            <SharedSecret>987654</SharedSecret>
         </Credential>
      </From>
      <To>
         <Credential domain="987654">
            <Identity>987654</Identity>
         </Credential>
      </To>
      <Sender>
         <Credential domain="987654">
            <Identity>987654</Identity>
            <SharedSecret>987654</SharedSecret>
         </Credential>
         <UserAgent>Your Very Own Agent 1.23</UserAgent>
      </Sender>
   </Header>
   <Request deploymentMode="production">
      <InvoiceDetailRequest>
         <InvoiceDetailRequestHeader invoiceID="AZ_15" purpose="standard" operation="new"
         invoiceDate="2015-04-30T11:45:51-07:00">
            <InvoiceDetailHeaderIndicator />
            <InvoiceDetailLineIndicator isAccountingInLine="yes" />
            <PaymentTerm payInNumberOfDays="30" />
         </InvoiceDetailRequestHeader>
         <InvoiceDetailOrder>
            <InvoiceDetailOrderInfo>
               <OrderReference>
                  <DocumentReference payloadID="ADAMZ_PO_3way_004" />
               </OrderReference>
               <SupplierOrderInfo orderID="ADAMZ_PO_3way_004" />
            </InvoiceDetailOrderInfo>
            <!-- First invoice quantity line. -->
            <InvoiceDetailItem invoiceLineNumber="1" quantity="1">
               <UnitOfMeasure>EA</UnitOfMeasure>
               <UnitPrice>
                  <Money currency="USD">16.2</Money>
               </UnitPrice>
               <InvoiceDetailItemReference lineNumber="1">
                  <Description xml:lang="en">The Red Swingline Staplert</Description>
               </InvoiceDetailItemReference>
               <SubtotalAmount>
                  <Money currency="USD">16.2</Money>
               </SubtotalAmount>
               <Extrinsic name="MatchReference">ADAMCXML1</Extrinsic>
            </InvoiceDetailItem>
         </InvoiceDetailOrder>
         <InvoiceDetailSummary>
            <SubtotalAmount>
               <Money currency="USD">16.2</Money>
            </SubtotalAmount>
            <Tax>
               <Money currency="USD" alternateAmount="0" alternateCurrency="EUR">0</Money>
               <Description xml:lang="en">total tax</Description>
               <TaxDetail purpose="tax" category="Standard Rate" percentageRate="0"
               taxPointDate="2014-06-30T11:45:51-07:00">
                  <TaxableAmount>
                     <Money currency="USD">16.2</Money>
                  </TaxableAmount>
                  <TaxAmount>
                     <Money currency="USD">0</Money>
                  </TaxAmount>
                  <TaxLocation xml:lang="en" />
               </TaxDetail>
            </Tax>
            <NetAmount>
               <Money currency="USD" />
            </NetAmount>
         </InvoiceDetailSummary>
      </InvoiceDetailRequest>
   </Request>
</cXML>