Family members who are third-country nationals mentioned in the second paragraph of article L. 234-1 apply for a residence permit bearing the words "Directive 2004/38/EC-Permanent residence-All professional activities" within the two-month period preceding expiry of the uninterrupted five-year period of legal residence. Family members of a European Union citizen subject to transitional arrangements under their accession treaty, when they are themselves European Union citizens subject to transitional arrangements under their accession treaty, are required to apply for a residence permit if they wish to work. Their residence permit will bear the words "EU citizen-Permanent residence-All professional activities"