translate English to French: (b) Paragraph 4, first sentence, should refer to security rights that were effective against third parties, and explain with examples the concept of “third-party effectiveness” and its relationship to the concept of “priority”;
b) La première phrase du paragraphe 4 devait faire référence aux sûretés opposables et expliquer, au moyen d'exemples, le concept de l'“opposabilité” et sa relation avec le concept de “priorité”;