Questione giuridica chiave
Whether the IV office had standing to appeal the cantonal judgment
Decisione estratta
The IV office was entitled to challenge the cantonal decision because it had issued the original decision and had participated in the cantonal proceedings.
Motivazione estratta
Art. 62 ATSG and Art. 41 IVV provide a sufficient basis for appeal standing of the issuing IV office; a prior request contrary to the granted pension remains admissible before the Federal Court.