Key legal question
Whether the cantonal supervisory authority exceeded the creditor's request by ordering collection and safeguarding of inheritance revenues.
Extracted holding
No. The authority did not grant more than was requested; it only addressed the legal effects of an already existing attachment and the duty to deliver seized revenues.
Extracted reasoning
The challenged decision did not newly order seizure of the revenues; it merely confirmed that revenues accruing to Y. had already been attached and had to be delivered to the enforcement office.