Each operation needs to be linked to the server URL.
This opens the Binding Wizard dialog box.
You can see the generated XML in the Source tab of the WSDL Editor:
<wsdl:operation name="addBook"> <soap:operation soapAction="http://project.company.com/BookLegacy/addBook" /> <wsdl:input> <soap:body use="literal" /> </wsdl:input> <wsdl:output> <soap:body use="literal" /> </wsdl:output> </wsdl:operation>