Questão jurídica principal
Whether the enforcement office could proceed with realization on the basis of the produced mainlevée judgment.
Decisão extraída
No; realization may proceed only when all oppositions have been clearly lifted, and the judgment here did not clearly lift both oppositions.
Fundamentação extraída
The office is entitled to act only if the title unmistakably removes every obstacle to realization. The judgment was definitive, but its wording left unclear whether it lifted the debtor's opposition, the third-party pledgor's opposition, or both.