Questione giuridica chiave
Whether the public-law appeal was admissible under the Federal Supreme Court Act for a public procurement dispute.
Decisione estratta
The ordinary appeal was inadmissible for lack of substantiation of a question of fundamental importance, but the filing was treated as a subsidiary constitutional complaint and was admissible in that form.
Motivazione estratta
In procurement matters, ordinary review requires the statutory threshold and a fundamental legal question. The appellants failed to invoke or explain this requirement. Misnaming the remedy did not matter because the filing met the formal requirements of the available subsidiary constitutional complaint.