The structure
An opening that names the role and the reason for applying. An evidence paragraph built from work you have actually done, at the scope you actually worked at. A fit paragraph connecting that to the team's situation as described in the posting. A short close.
Grounded in what you supplied
Every claim traces back to your CV or the experience you entered. Where the posting asks for something absent from your background, the letter does not assert it — the gap is surfaced in the analysis panel instead.
Yours to rewrite
The letter is fully editable, autosaves as you work, keeps previous versions, and regenerates independently of your other three documents.