What do the following markings, "CM|DR" mean, to you(?) These marking may or may not have a significance to the Lore.
I'll set the mood by "going" (i.e. "Playing White,") First:
[ "DR" ] : "Doctor", "Do-()-er" ///: "()" is a space left for ~Camp Alignment~ ;
[ "CM" ] : Company, Campaign, "Camp Aid" ;
[ ... ] : ... ||| Title-Rank (+) NAME ;
[ All-in-All (i.e. "Husk") ] : (De jure) Commander, Commodian, &c. &c.
(P.S.) Yes, it could be broken up further---Singles---but no.
Cheers!