TallyPrime offers two versions: (Edit Log is optional) and TallyPrime Edit Log (Edit Log is permanent for audit compliance). Go to Gateway of Tally > F11 (Features) . Set Enable Edit Log to Yes . Save the settings (Ctrl+A). 2. View Log for a Specific Voucher Once enabled, Tally starts recording every "Save" action. Open any voucher (Go to Day Book or Ledger Vouchers ). Press Alt+Q (Edit Log) or click More Details > Edit Log .