title: BizTalk BAM - How do I track split messages
body: <p>I want the BAM view to show</p>
  
  <ul>
  <li>IntegrationStart</li>
  <li>MessageType</li>
  <li>ServiceName</li>
  <li>ServiceStart</li>
  <li>ServiceEnd</li>
  <li>IntegrationDuration</li>
  </ul>
  
  <p>The messages comes from one receive port and are passed to an orchestration, one message per orchestration, that sends them to a WCF service.</p>
  
  <p>I know how to solve this scenario if I have one incoming message that goes all the way (different InterchangeID), but I have a batch that the receive pipeline split to individual messages (with the same InterchangeID).</p>
  
  <p>I cannot use a unique value in the message, since there can be more than one in the batch.</p>
  
  <p>I guess I need to use Relationship, but how? </p>
  
  <p>What ID can I relate?</p>