title: How to receive correlated msg from MsgBox in BizTalk
body: <p>I have the following piece of orchestration:</p>
  
  <p><img src="https://i.stack.imgur.com/UZlhU.png" alt="enter image description here"></p>
  
  <p>I send a message to a web service, it answers me with some dummy msg. Then it sends me another useful msg (the Receive shape in the <em>Get actual answer from the service</em> group has <strong>Following Correlation Sets</strong> which is initialized in the Send shape) and I should response back. </p>
  
  <p>Everything works fine if I use 'Specify later' binding for the <code>ServiceAnswerPort</code>. But when I choose to use msgbox-direct-binding I get exception saying that now I have multiple subscribers and thus I'm unable to send a message thru the Send shape. What are the ways to make it work?</p>