      <ns1:registrationRequest xmlns:ns="http://www.broservices.nl/xsd/brocommon/3.0" xmlns:ns1="http://www.broservices.nl/xsd/isgmn/1.0" xmlns:ns2="http://www.opengis.net/gml/3.2" xmlns:xlin="http://www.w3.org/1999/xlink">
         <ns:requestReference>requestReference</ns:requestReference>
         <!--Optional:-->
         <!--ns:deliveryAccountableParty>27376655</ns:deliveryAccountableParty-->
         <!--Optional:-->
         <!--ns:broId>?</ns:broId-->
         <ns:qualityRegime>IMBRO</ns:qualityRegime>
         <!--Optional:-->
         <!--ns:underPrivilege>?</ns:underPrivilege-->
         <ns1:sourceDocument>
            <!--You have a CHOICE of the next 5 items at this level-->
            <ns1:GMN_StartRegistration ns2:id="id_0001">
               <ns1:objectIdAccountableParty>TEST_GrondwaterMeetNet_001</ns1:objectIdAccountableParty>
               <ns1:name>een nieuw meetnet</ns1:name>
               <ns1:deliveryContext codeSpace="urn:bro:gmn:DeliveryContext">kaderrichtlijnWater</ns1:deliveryContext>
               <ns1:monitoringPurpose codeSpace="urn:bro:gmn:MonitoringPurpose">strategischBeheerKwaliteitRegionaal</ns1:monitoringPurpose>
               <ns1:groundwaterAspect codeSpace="urn:bro:gmn:GroundwaterAspect">kwantiteit</ns1:groundwaterAspect>
               <ns1:startDateMonitoring>
                  <ns:date>2020-02-28</ns:date>
               </ns1:startDateMonitoring>
               <!--1 or more repetitions:-->
               <ns1:measuringPoint>
                  <ns1:MeasuringPoint ns2:id="MeasPoint_00001">
                     <ns1:measuringPointCode>MeasPointCode_A001</ns1:measuringPointCode>
                     <ns1:monitoringTube>
                        <ns1:GroundwaterMonitoringTube ns2:id="MonTube_B00001">
                           <ns1:broId>GMW000000930626</ns1:broId>
                           <ns1:tubeNumber>1</ns1:tubeNumber>
                        </ns1:GroundwaterMonitoringTube>
                     </ns1:monitoringTube>
                  </ns1:MeasuringPoint>
               </ns1:measuringPoint>
            </ns1:GMN_StartRegistration>
         </ns1:sourceDocument>
      </ns1:registrationRequest>