Question juridique clé
Whether the appellant was entitled to raise a constitutional complaint against the fee allocation and attorney compensation
Solution extraite
Yes, because the losing party has a legally protected interest in not being overcharged for costs and expenses under cantonal law.
Motifs extraits
Section 40 ZPO ZG gives the prevailing party a legal claim to reimbursement of necessary costs; this suffices for standing to contest an allegedly arbitrary application of the fee rules.