"groupLabel"></p>
            </div>
        </div>
        <div class="bx--row">
            <div class="bx--col-sm-4 bx--col-md-5 bx--col-lg-8 toolMain">
<!-- Start main panel -->
<mark-down><script type="text/plain">

### Why is this important?

In a composite component where the child elements are not normally able to take keyboard focus, the `aria-activedescendant` attribute can be used to identify the child element that currently has focus.
This enables proper keyboard control of the component and all