Class One. The idea of alumni is much truer in Kedusha (and as it relates to the infinite Torah) than in Klipa, so it must most certainly be. The name of Lubavitch stays with the person. Stories. page 315 ff.
Class Two. (including Fifth Sicha). More on alumni, once a Tomim always a Tomim at least in some aspect. The suggestion is to have two separate but contingent organizations. Page 315-8.
