Questão jurídica principal
Whether the complaint against the cantonal interlocutory decision was admissible under Art. 93 BGG
Decisão extraída
The complaint was inadmissible because the appellant did not sufficiently show a non-remediable disadvantage or the conditions for an immediately final decision saving extensive evidence.
Fundamentação extraída
Self-standing challenge of interlocutory decisions is exceptional and must be strictly construed. The appellant bears the burden of substantiating admissibility requirements, and mere assertions about saving time or costs are insufficient.