message unallocateWorkItemResponse
parts 
unallocateWorkItemResponseDoc
element dto:unallocateWorkItemResponse
used by 
Operation unallocateWorkItem in PortType WorkItemManagementService
source  
<wsdl:message name="unallocateWorkItemResponse">
  <wsdl:part name="unallocateWorkItemResponseDoc" element="dto:unallocateWorkItemResponse"/>
</wsdl:message>

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