title: Custom attribute in Bootgrid
body: <p>I need 2 things.</p>
  
  <ol>
  <li><p>I need to set a custom attribute in tr of tbody using bootgrid.</p></li>
  <li><p>I need to disable the checkbox which End user have already saved in bootgrid.<a href="https://i.stack.imgur.com/quJzR.png" rel="nofollow noreferrer">bootgrid</a></p></li>
  </ol>