Civil construction services contract with an arbitration clause. Construction company that failed to pay labor entitlements to its employees. Joint and several liability imposed by the labor courts on the construction company, the services contracting party, and the holding company (which is not a party to the contract) responsible for the contracting party. Holding company seeking, through a lawsuit, to exercise its right of recourse against the construction company. Case dismissed. The allegation that the arbitration clause would not extend to the holding company can only be analyzed by the arbitral tribunal: