title: New record for custom F4
body: <p>I created a Search Help which has 2 fields: <code>id</code> and <code>description</code></p>
  
  <p>I want to add new row into the results which don't come from the source table. I heard that we can do it via a Search Help Exit, but I don't know how to do that.</p>
  
  <p>I want to add this row:</p>
  
  <pre><code>ID       Description
  00004    "For all users"
  </code></pre>
  
  <p>Context: my Search Help was created in the BackEnd and I appended it to an assignment block on my CRM WEBUI component and it works good.  But, now I need to add new value into my F4, only one new row.</p>