title: How to pass variables from JSON to postman body
body: <p>I want to parameterized my tests in Postman. This is the example body of POST request:</p>
  
  <pre><code>{
    "entity_id": "{{entity_id}}",
    "text": data.comment_name
  }
  </code></pre>
  
  <p><code>entity_id</code> is global variable and it works correctly, but I want to set value of <code>text</code> from JSON file.
  <code>data.comment_name</code> doesn't work it saved me exactly <code>data.comment_name</code> as text variable. I want to include this JSON file with all variables in collection runner. How can I do that?</p>