Code of Organization and Civil Procedure (Cap. 12), article 753

753. (1) In actions touching the performance of an obligation the amount whereof is to be paid by instalments, the value is determined by the amount claimed in respect of the instalment or instalments fallen due up to the day of the claim. or in actions to enforce or avoid obligations. (2) When the object of the claim is to enforce or avoid an obligation, the value is determined by the full amount of the obligation. Avoidance of obligation ope exceptionis.