Questão jurídica principal
Whether the appeal against the cantonal judgment was admissible insofar as it challenged the lower authorities' decisions rather than the Obergericht's ruling.
Decisão extraída
The appeal was inadmissible to that extent because only the final cantonal decision could be challenged.
Fundamentação extraída
Art. 75(1) BGG limits the appeal to final cantonal decisions; earlier decisions were therefore not open to direct challenge.