(1) The provisional heir is obliged, after the occurrence of reversionary succession, to surrender the inheritance to the reversionary heir in the condition that results from a continued proper management until the date of surrender. The surrender of an agricultural plot of land is governed by the provision of section 596a, and the surrender of a farm is governed by the provisions of sections 596a and 596b accordingly.
(2) On demand, the provisional heir is to render accounts.