AP:Header 
   xmlns:eb="http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd" 
   xsi:schemaLocation="http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd 
     http://www.oasis-open.org/committees/ebxml-msg/schema/msg-header-2_0.xsd">
   <eb:MessageHeader eb:id="messageHeader" eb:version="2.0" 
      SOAP:mustUnderstand="1">
      <eb:From>
         <eb:PartyId>http://ebxml.seeburger.de:80/ebXMLMSH?async?response</eb:PartyId>
         <eb:PartyId eb:type="name">SEEBURGER AG, Christopher Frank (c.frank@seeburger.de)</eb:PartyId>
         <eb:Role>Requestor</eb:Role>
      </eb:From>
      <eb:To>
         <!-- eb:PartyID omitted, similar to preceding eb:From -->
         <eb:Role>Responder</eb:Role>
      </eb:To>
      <eb:CPAId>cpa_00</eb:CPAId>
      <eb:ConversationId>cpa_00-20030121-144230993-0015</eb:ConversationId>
      <eb:Service>urn:services:ipp:tcipp101</eb:Service>
      <eb:Action>Reflector</eb:Action>
      <eb:MessageData>
         <eb:MessageId>20030121-144230993-0016</eb:MessageId>
         <eb:Timestamp>2003-01-21T13:42:30</eb:Timestamp>
         <eb:TimeToLive>2003-01-26T13:42:30</eb:TimeToLive>
      </eb:MessageData>
      <eb:Description xml:lang="en-US">Initial ebXML message for initialization of 
         Test Step 1 in IPP Test Case TCIPP101.</eb:Description>
   </eb:MessageHeader>
</SOAP:Header>