Questão jurídica principal
Whether the employee's counsel validly declared an appeal within the cantonal deadline despite an unclear first filing and later clarification
Decisão extraída
The first filing, read in context, sufficiently showed the will to challenge the judgment; the cantonal court's interpretation was not arbitrary.
Fundamentação extraída
A declaration to preserve the appeal deadline implicitly includes the intention to appeal. The ambiguous reference to an unknown cost advance did not make the appeal conditional; the later clarification supported the same understanding.