message queryProcessInstancesResponse
parts 
params
element pm:queryProcessInstancesOutput
used by 
Operation queryProcessInstances in PortType processManagement
Operation queryHaltedProcessInstances in PortType processManagement
source  
<wsdl:message name="queryProcessInstancesResponse">
  <wsdl:part name="params" element="pm:queryProcessInstancesOutput"/>
</wsdl:message>

WSDL documentation generated by XMLSpy WSDL Editor http://www.altova.com/xmlspy