BuddyPress.org

I used the following code to add a “My Profile” navigation item on my website.

// Filter wp_nav_menu() to add profile link
add_filter( 'wp_nav_menu_items', 'my_nav_menu_profile_link' );
function my_nav_menu_profile_link($menu) {      
        if (!is_user_logged_in())
                return $menu;
        else
                $profilelink = '<li><a href="' . bp_loggedin_user_domain( '/' ) . '">' . __('My Profile') . '</a></li>';
                $menu = $menu . $profilelink;
                return $menu;
}

I put that in the theme.php

I would like to be able to add sub-nav items under that. Is that possible?