473. When the regime is dissolved by death and the surviving spouse has accepted the partition of the acquests of the deceased spouse, the heirs of the deceased spouse may accept or renounce the partition of the surviving spouse’s acquests, and, excepting preferential awards which only the surviving spouse is entitled to receive, the provisions on the dissolution and liquidation of the regime apply to them.
If one of the heirs accepts partition and the others renounce it, the heir who accepts may not take more than the portion of the acquests that he would have had if all had accepted.
Renunciation by the surviving spouse may be set up against the creditors of the deceased spouse.