Calculation vs Summary
Fld A has repeated and random letters i.e. a,b,b,c,a,a,c,b,c,b,c
Fld B has amounts
I’d like the record of each Fld C to be the total (not running) of the Fld Bs that are associated with the letter in Fld A.
I’m guessing calculation (? or summary ?) but can’t think of how to state it.