title: How can I access index variable from outer foreach loop in knockout
body: <p>I am able to access outer <code>foreach</code> loop's index till 2 levels, but at the third level, it is not working. The following code, how to get the index of the first <code>foreach</code> loop in the innermost <code>foreach</code> loop:</p>
  
  <pre><code>&lt;!-- ko foreach: Clauses--&gt;
  &lt;!-- ko foreach: ClauseRepeatingSections --&gt;
  &lt;!-- ko foreach: RepeatingSectionElements --&gt;
      How to get Clauses item index here?
  </code></pre>