Problem Import WSDL with XSD import Schema

Hi SCN, i have problem

I have aWSDLthatreferences anxsd, but the structure isnotvisibleinPI.

   <wsdl:types>

      <xsd:schema targetNamespace="http://tempuri.org/Imports">

         <xsd:import schemaLocation="http://bilbolab****.net/ServiceItemHO.svc?xsd=xsd0" namespace="http://tempuri.org/" />

         <xsd:import schemaLocation="http://bilbolab.****.net/ServiceItemHO.svc?xsd=xsd1" namespace="http://schemas.microsoft.com/2003/10/Serialization/" />

         <xsd:import schemaLocation="http://bilbolab.*****.net/ServiceItemHO.svc?xsd=xsd2" namespace="http://schemas.datacontract.org/2004/07/ItemHO.BO" />

      </xsd:schema>

   </wsdl:types>

   <wsdl:message name="iVistaHO_AddItemHO_InputMessage">

      <wsdl:part name="parameters" element="tns:AddItemHO" />

   </wsdl:message>

WSDLworkswell usingSoapUI.

WhenimportedtoPIparametersis not displayed

I Need Help

Thank you.