2. By agreement
a. In general
1 A different participation in the surplus may be agreed by marital agreement.
2 Such agreements must not adversely affect the statutory inheritance entitlements of children who are not the common issue of the spouses or those of the issue of such children.
2. Tenor contract
a. En general
1 Tras contract matrimonial po vegnir fixada in’autra participaziun a l’avanzament.
2 Talas cunvegnas na dastgan betg pregiuditgar ils dretgs a la part obligatorica dals uffants na cuminaivels e da lur descendents.