BuddyPress.org

Try:

function my_help_link(){

if (is_user_logged_in()) {

?>

<li><a href="http://someplace.org">Help</a>

<ul class="your-ul-list-css-classname">

<li><a href="http://someplace.org">Help 1</a></li>

<li class="alt"><a href="http://someplace.org">Help 2</a></li>

<li><a href="http://someplace.org">Help 3</a></li>

<li class="alt"><a href="http://someplace.org">Help 4</a></li>

<li><a href="http://someplace.org">Help 5</a></li>

</ul>

</li>

<?php

}

}

add_action( 'bp_adminbar_menus', 'my_help_link', 14 );