I'm from the MND umbrella of organizations, I know there's C, C- and C+ but never heard of there being sub grades for B, B- or B+.

So if I'm farmer-grade entry, local grad 2nd upper, but never gotten less than a B (even my first year appraisal or my promotion appraisal), does that mean I am earmarked for high CEP? I never even got onto any talent development program or suchlike.