Key legal question
Whether the appeal was admissible despite being partly illegible and partly outside the disputed subject matter.
Extracted holding
The appeal was largely inadmissible because it was hard to understand and partly went beyond the only issue in dispute; only the admissible part was examined.
Extracted reasoning
Under Art. 42(6) LTF, a deficient brief may be disregarded; review was limited to the repayment order for CHF 825.