Gregor: For RankGroup I wonder why you discuss this term. I think since it can be derived from knowledge of the rank, it is not necessary in LC - do you disagree?
Richard: Perhaps, but again I just wanted an unambiguous vocabulary. The idea of RankGroup will factor in on discussions related to Code rules. I think it will be useful in this context to have a term "RankGroup" as a way of expressing a set of ranks with similar Code requirements, separate from the specific Ranks. - 30 Oct 2004 HST