22.1. A person may be enrolled in a section if he is(1) a member of the Order who has his main residence in the territory of the section and who has informed the secretary of the Order in writing of the place of his residence;
(2) a member of the Order who has his professional domicile in the territory of the section, who does not have his main residence in the territory of any of the sections of the Order and who has informed the secretary of the Order in writing of the place where he has his professional domicile and of the place of his main residence.