if (activity.getBaseObjectType() == BaseObjectType.BOOKMARK
&& activity.getDestinationStream().getType() != EntityType.RESOURCE)
{
StreamEntityDTO stream = activity.getDestinationStream();
renderers.add(new MetadataLinkRenderer("shared this link to", stream.getType(), stream
.getUniqueIdentifier(), stream.getDisplayName()));
}
return renderers;
}