Kernrechtsfrage
Whether the time limit for the cost advance was validly set despite service only to one of two jointly authorized lawyers
Extrahierter Entscheid
Yes. Under passive collective representation, notice to one collective representative sufficed, and the filing form naming both lawyers validly triggered the deadline.
Extrahierte Begründung
For passive representation, each collective representative may receive declarations individually. The form was addressed to both lawyers, so the place of mailing did not invalidate the deadline.