New User. Need help setting up G/L

SUGGESTED

I used / want to use account segments.  4 numbers for the account number-4 letters for the Division-2 letters for the client-2 letters for the Tasks

I used / want to use XX's if there is no client or task.  When I went to enter a transaction only the generic account name was listed (Regular Checking).  Do I need to add the G/L account segment to each account?  1020-CDFI-MG-RR is a checking account number in my G/L Do I need to change that account name to CDFI-MG-RR Checking?