title: how i add ctp extension in netbeans
body: <p>How i add CTP Extension using following method but it is not worked can any one help me ?</p>
  
  <ol>
  <li>Open preferences.</li>
  <li>Select Miscellaneous tab.</li>
  <li>Select Files sub-tab thing.</li>
  <li>Click on New file extension and enter tpl.</li>
  <li>Select the mime type.</li>
  <li>Click ok. Done!</li>
  </ol>