Key legal question
Whether provisional legal opening could be granted for the wage claim based on the documents produced.
Extracted holding
No. A provisional legal opening requires a clear acknowledgment of debt for a determinate or readily determinable net amount; a gross wage claim without ascertainable deductions is insufficient.
Extracted reasoning
The appellant only substantiated a gross salary and did not show the net salary or the social insurance deductions. His explanations confirmed that the net amount was not determinable, so no debt acknowledgment existed for the claimed amount.