Questione giuridica chiave
Whether the bank's written portfolio statements could prove damages or bind the bank as a debt acknowledgment/reporting statement.
Decisione estratta
The statements could not be treated as civilly binding if they contained false data; the contested document was only an internal draft not communicated to the client.
Motivazione estratta
The evidentiary value of a document for damage calculation is a factual question. A false statement does not, by itself, prove the hypothetical portfolio or create a civil obligation, and the criminal-law notion of a document does not make its false content binding in civil law.