Questione giuridica chiave
Whether the complaint sufficiently challenged the cantonal decision on the allocation of adult children's housing-cost contributions and omitted voluntary support.
Decisione estratta
The complaint was not substantiated on these points and could not be entered upon.
Motivazione estratta
The debtor did not explain how the supervisory authority allegedly misused its discretion under Art. 93 SchKG; mere disagreement with the assessment was insufficient.