An applicant need to designate every single member of the family mentioned in the form if they will accompany the applicant to copyright. If an applicant doesn't have a wife or husband, popular-regulation associate, any all-natural, adopted, or move-youngsters, then they have to certify it on the form. IMM 5645 https://ayema.ng/blogs/90418/The-Importance-of-IMM-5645-Form-for-Your-copyright-Immigration