title: Connection/Datasource Name expression for iReport
body: <p>I have been looking for an answer for this extensively and I am sure the answer is simple enough.  </p>
  
  <p>I want to use the Connection/Datasource Name as the title for a chart that I run against multiple databases. </p>
  
  <p>For example I have one template and run it against different databases that contain the same schema. Without manually updating the template every time I thought it would be easy to grab the title of the chart from the datasource/connection as this is unique.</p>
  
  <p>I am looking specifically for the field expression to grab this information.</p>
  
  <p>Thanks!</p>