This code adds a feed to users profile.

$event = new OW_Event('feed.action', array(
                'entityType' => 'liked',
                'entityId' => 457,
                'pluginKey' => 'likes',
                'postOnUserFeed' => 1
                ), $data);

How to make it add a feed to dashboard? And if I add it to dashboard will it show on my friends dashboard too?