<?xml version="1.0"?>

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

      <elementtype name="MessageID">
         <model>
            <sequence>
               <element type="string" name="IDNumber"/>
               <element type="IDAssignedBy"/>
               <element type="datetime" name="IDAssignedDate" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="IDAssignedBy">
         <model>
            <sequence>
               <element type="PartyRoleCode" name="IDAssignedByCoded"/>
               <element type="string" name="IDAssignedByCodedOther" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="ListOfMessageID">
         <model>
            <element type="MessageID" occurs="+"/>
         </model>
      </elementtype>

   </schema>