Yes! You can edit a manual journal entry in Puzzle whether it's still a draft or already posted to your general ledger.
To edit an entry:
Go to the Manual journal entries page.
Find the entry you want to change and click the three-dot menu (⋮) on the right of the entry line, under Actions.
Select Edit and make your changes.
Review the editing summary, then click Confirm.
Editing a posted entry? Puzzle keeps your books accurate and auditable for you. Rather than altering the original posting, Puzzle automatically creates a voiding (reversing) journal entry for the original and posts a new entry reflecting your changes. Before you confirm, the editing summary previews exactly what will happen — the net effect of your edit, the original entry, the voiding entry, and the new entry — so there are no surprises on your GL.
Editing a draft? Since a draft hasn't posted yet, your changes simply update the entry directly — no reversing entries needed.