Sociétés de participations financières de profession libérale set up, pursuant to article 31-1 of law n° 90-1258 of 31 December 1990 relating to the practice in the form of companies of liberal professions subject to a legislative or regulatory status or whose title is protected and to sociétés de participations financières de professions libérales, with a view to holding shares in companies practising the profession of commercial court clerk are governed by the provisions of Book II, subject to the provisions of this section.