<?xml version="1.0"?>

   <schema uri="urn:x-commerceone:document:com:commerceone:XCBL30:XCBL30.sox$1.0">

      <elementtype name="OrderResponseHeader">
         <model>
            <sequence>
               <element type="OrderResponseNumber"/>
               <element type="datetime" name="OrderResponseIssueDate"/>
               <element type="OrderResponseDocTypeCode" name="OrderResponseDocTypeCoded"/>
               <element type="string" name="OrderResponseDocTypeCodedOther" occurs="?"/>
               <element type="Reference" name="OrderReference"/>
               <element type="Reference" name="ChangeOrderReference" occurs="?"/>
               <element type="Party" name="SellerParty"/>
               <element type="Party" name="BuyerParty"/>
               <element type="ListOfReferenceCoded" occurs="?"/>
               <element type="Purpose"/>
               <element type="ResponseType"/>
               <choice occurs="?">
                  <element type="OrderHeader" name="OriginalOrderHeader"/>
                  <element type="ChangeOrderHeader"/>
               </choice>
               <element type="OrderHeader" name="OrderHeaderChanges" occurs="?"/>
               <element type="string" name="OrderResponseHeaderNote" occurs="?"/>
               <element type="ListOfStructuredNote" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="OrderResponseNumber">
         <model>
            <sequence>
               <element type="string" name="BuyerOrderResponseNumber"/>
               <element type="string" name="SellerOrderResponseNumber" occurs="?"/>
               <element type="ListOfMessageID" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <datatype name="OrderResponseDocTypeCode">
         <enumeration datatype="NMTOKEN">
            <option>Other</option>
            <option>OrderResponse</option>
            <option>ChangeOrderResponse</option>
         </enumeration>
      </datatype>

   </schema>