conf/AtomicTransactionParticipant/META-INF/services.xml

<service name="AtomicTransactionParticipant">
    <description>
        Participant 2PC Coordination service.
    </description>
   <parameter name="ServiceClass" locked="xsd:false">org.apache.kandula.wsat.twopc.ParticipantPortTypeRawXMLSkeleton</parameter>
    <operation name="commitOperation">
        <actionMapping>http://docs.oasis-open.org/ws-tx/wsat/2006/03/Commit</actionMapping>
        <messageReceiver class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
    </operation>
    <operation name="rollbackOperation">
        <actionMapping>http://docs.oasis-open.org/ws-tx/wsat/2006/03/Rollback</actionMapping>
        <messageReceiver class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
    </operation>
    <operation name="prepareOperation">
        <actionMapping>http://docs.oasis-open.org/ws-tx/wsat/2006/03/Prepare</actionMapping>
        <messageReceiver class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
    </operation>
</service>