title: How to create jrxml for sub reporting
body: <p>I want create a complex <em>jrxml</em> file to create PDF.</p>
  
  <p>I want to put another <em>jrxml</em> in my <em>jrxml</em> file.</p>
  
  <p>So.. my question is how to put one <em>jrxml</em> to another <em>jrxml</em></p>
  
  <p>My <em>jrxml</em> files are: <em>salesreport.jrxml</em>, <em>financialreport.jrxml</em> and <em>report.jrxml</em></p>
  
  <p>I want to put <em>salesreport.jrxml</em> and <em>financialreport.jrxml</em> to <em>report.jrxml</em>.</p>