An important aspect is the provision contained in the law with
regard to the possibility that it is the same individual concerned who
designates his own support administrator, in anticipation of his own
potential future incapacity, by means of a certified public or private
deed (article 408, para. 1), giving due consideration to the autonomy of
the individual concerned by means of the identification of a person of
trust who will be obliged to act while taking into account his needs and
wishes.