title: How to use the Talend tRest component output
body: <p>I'm using the 'tRest' component to perform a HTTP Post. When that request succeeds, I receive information in XML format. How can I access that information in the next component? My next step is to convert that information in a CSV format. And if I want to save the information I get from the HTTP Post into a XML file, how can I do that?</p>
  
  <p>Thanks.</p>