The "General Ledger Codes" screen registers and changes general ledger account codes. The screen contains the following fields: - "Code": The unique alphanumeric code that identifies the general ledger code. - "Description": The description of the general ledger code. - "Balance / Profit & Loss": An indicator that shows whether the entry is a balance entry or a profit and loss entry. - "Credit/debit": An indicator that shows whether the entry is a credit entry or a debit entry.