message listAuthorisedOrgsResponse
parts 
response
element security:listAuthorisedOrgsResponse
used by 
Operation listAuthorisedOrgs in PortType SecurityService
source 
<wsdl:message name="listAuthorisedOrgsResponse">
  <wsdl:part name="response" element="security:listAuthorisedOrgsResponse"/>
</wsdl:message>

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