title: Include empty EDIFACT segment in BizTalk with separators
body: <p>One of our trading partners requires an <code>IMD+F</code> segment per item in their EDI invoice, even if it's empty. They want it to look like this:</p>
  
  <pre><code>IMD+F++:::'
  </code></pre>
  
  <p>In the XSLT that maps to the EDIFACT (D96A) Invoice, I have the following:</p>
  
  <pre><code>&lt;ns0:IMD_2&gt;
    &lt;IMD01&gt;F&lt;/IMD01&gt;
    &lt;IMD02&gt;&lt;/IMD02&gt;
    &lt;ns0:C273_2&gt;
      &lt;C27301&gt;&lt;/C27301&gt;
      &lt;C27302&gt;&lt;/C27302&gt;
      &lt;C27303&gt;&lt;/C27303&gt;
      &lt;C27304&gt; &lt;/C27304&gt;
    &lt;/ns0:C273_2&gt;
  &lt;/ns0:IMD_2&gt;
  </code></pre>
  
  <p>Notice the space in the <code>C27304</code> segment. BizTalk assembles this into the following EDI:</p>
  
  <pre><code>IMD+F'
  </code></pre>
  
  <p>How can I get the full segment with separators?</p>