As most know, you can right click a track to load your embedded rig setting. However, you also have the option to load the Eleven Rack embedded rig settings from the CLIPS LIST in Pro Tools.
There were other ways to load embedded rigs in PTLE 8 and PT9-10, such as right from the Eleven Rack Editor. But since the Editor is now Standalone (since Pro Tools 11) we no longer have that option.