The example below has two transaction messages, with and without NG.
<EagleML xmlns="http://www.eagleinvsys.com/2011/EagleML-2-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" eaglemlVersion="2-0" eaglemlType="ReferenceTransactionMessage" xsi:schemaLocation="http://www.eagleinvsys.com/2011/EagleML-2-0 eagleml-main-2-0.xsd" xsi:type="ReferenceTransactionMessage"> <referenceTransaction> <header> <objectType>LOCIssuer</objectType> </header> <locIssuer> <objectType>LOCIssuer</objectType> <objectId>LOCIssuer</objectId> <facilityId>ACTestFacilityDirect1</facilityId> <issuerId>ACTSTISS</issuerId> <relationshipType>AGENT</relationshipType> <startDate>2017-01-19</startDate> <endDate>2017-01-20</endDate> <amount>300</amount> </locIssuer> </referenceTransaction> <referenceTransaction> <header> <objectType>LOCIssuer</objectType> <procedureSwitch>NG</procedureSwitch> </header> <locIssuer> <objectType>LOCIssuer</objectType> <objectId>LOCIssuer</objectId> <facilityId>ACTestFacilityNG2</facilityId> <issuerId>ACTSTISS</issuerId> <relationshipType>AGENT</relationshipType> <startDate>2016-10-19</startDate> <endDate>2016-10-20</endDate> <amount>1500</amount> </locIssuer> </referenceTransaction> </EagleML>