bp_admin_bar_my_account_root()

function bp_admin_bar_my_account_root() {
	global $wp_admin_bar;

	// Bail if this is an ajax request.
	if ( !bp_use_wp_admin_bar() || defined( 'DOING_AJAX' ) )
		return;

	// Only add menu for logged in user.
	if ( is_user_logged_in() ) {

		// Add secondary parent item for all BuddyPress components.
		$wp_admin_bar->add_menu( array(
			'parent'    => 'my-account',
			'id'        => 'my-account-buddypress',
			'title'     => __( 'My Account', 'buddyboss' ),
			'group'     => true,
			'meta'      => array(
				'class' => 'ab-sub-secondary'
			)
		) );
	}
}