Questione giuridica chiave
Whether the company violated consultation rights by not providing sufficiently useful information under Art. 335f OR.
Decisione estratta
No violation was shown because the union did not demonstrate that the missing answers would concretely have helped produce additional or better proposals.
Motivazione estratta
Useful information is not any theoretically helpful information; for non-mandatory questions, the party challenging the dismissal must show the requested data could concretely support further or improved proposals.