Questão jurídica principal
Whether the subsidiary constitutional appeal was admissible against the cantonal judgment on a study residence permit.
Decisão extraída
The appeal was inadmissible because the applicant had no legal entitlement to the permit under federal or international law.
Fundamentação extraída
A constitutional appeal requires a legally protected interest. Since no entitlement to a residence permit existed, Art. 9 Cst. did not itself create standing.