rcr: Course categories

21-EH-000004

21-NA-000186

21-NB-000170

21-NF-000233

21-NN-000967

21-OA-000038

CD-S-JF-0006

CD-S-PB-0008

CE-S-GA-0029

CE-S-GA-0092

DA-S-KD-0018

GE-S-LD-0006

GE-S-LF-0022

TA-S-HC-0242

01-AB-000004

01-AC-000016

01-AC-000044

01-AC-000063

01-AC-000093

01-AD-000012