title: ADF Tree Table Expanding Parent Nodes
body: <h2>[Hierarchy Relationship Table]</h2>
  
  <hr>
  
  <p>I am creating a <strong>Tree Table</strong> from a very large dataset.
  The Hierarchy Master detail relation is established by Creating a </p>
  
  <ol>
  <li>Query Based <strong>ViewObject</strong>.</li>
  <li><strong>ViewLink</strong> between <strong>CHILDDNODE</strong> and <strong>PARENTNODE</strong> as on table</li>
  <li><strong>ViewCriteria</strong> in <strong>ViewObject</strong> as <strong>GROUPBY PARENTNODE = NULL</strong></li>
  </ol>
  
  <p>The problem I am facing is when the tree table is running every time I expand a parent <strong>NODE</strong> I have to wait for 1 min or more to get it expand.</p>