title: kendoui grid custom group header with columns
body: <p>Does anyone know if there is a way to create a custom group header template that will allow columns to be shown with aggregate data by column in that group?</p>
  
  <p>The grid component uses colspan and I want to control the entire rending of the group header template.</p>
  
  <p><a href="http://i.stack.imgur.com/TWA3T.png" rel="nofollow">Example of modified HTML showing desired UI</a></p>