(1) If the person entitled to a compulsory share is not an heir, then the heir is to give to that person, on demand, information on the condition of the estate. The person entitled to a compulsory share may demand that they be called to participate in the drawing up of the inventory of the objects of the estate, in accordance with section 260, and that the value of the objects of the estate be determined. They may also demand that the inventory be drawn up by the competent public authority, or by a competent official or notary.
(2) The costs are charged to the estate.