1098. Decisions on the following matters require a majority of three-quarters of the co-owners representing 90% of the votes of all the co-owners:(1) to change the destination of the immovable;
(2) to authorize the alienation of common portions the retention of which is necessary to maintain the destination of the immovable;
(3) to amend the declaration of co-ownership in order to permit the holding of a fraction by several persons having a periodic and successive right of enjoyment.