On pain of inadmissibility, the petition shall include in its appendix, where applicable, the information form of the minor child requesting to be heard dated and signed by him or her as well as an agreement dated and signed by each of the spouses and their lawyer settling in full the effects of the divorce and including in particular a liquidation statement of the matrimonial property regime or the declaration that there are no grounds for liquidation. The liquidation statement must be drawn up in notarised form when the liquidation involves property subject to land registration.