Enforcement action based on an extrajudicial enforcement instrument relating to an ancillary agreement for fiduciary transfer of collateral, which secures the consideration under a construction contract. Party participating in the fiduciary transfer of collateral agreement that seeks judicial authorization to access the proceedings of the arbitration proceeding conducted under confidentiality. Necessity for such party to be acquainted with the content of said proceedings in order to allow the adequate defense of its legal position in the judicial proceeding. Granting of the authorization: