Question juridique clé
Whether the appellant's Lugano branch lacked procedural capacity to challenge the award issued against the Luxembourg head office.
Solution extraite
The branch designation was only a misidentification of the party and did not affect procedural capacity because the respondent never doubted the identity of the opposing party.
Motifs extraits
Prior case law on enforcement proceedings also applies in judicial and arbitral proceedings; naming the branch instead of the head office is a mere designation error without prejudice to capacity.