message skipWorkItemRequest
parts 
skipWorkItemDoc
element dto:skipWorkItem
used by 
Operation skipWorkItem in PortType WorkItemManagementService
source  
<wsdl:message name="skipWorkItemRequest">
  <wsdl:part name="skipWorkItemDoc" element="dto:skipWorkItem"/>
</wsdl:message>

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