Question juridique clé
Whether the appeal complied with the minimum reasoning requirements of Art. 42 BGG.
Solution extraite
No. The appeal did not address the lower court's reasoning on party costs and provided no sufficient legal argumentation.
Motifs extraits
The appellant merely asserted that its time expenditure should be compensated and promised a later detailed statement. No further substantiation was filed within the appeal period, and any later submission would have been inadmissible new matter under Art. 99(1) BGG.