5. Procedure for filing an application for maintenance, and Its registration.

(a) Its essential details to be entered in a Register of Maintenance Claim Cases, to be maintained as in Annexure - I, and
(b) Its acknowledgement in Form 'B' to be given notwithstanding anything contained in rule 5, to the applicant or his authorized representative. In case of hand delivery, and its dispatch by post in other cases and the acknowledgement shall specify, inter-alia, the registration number of the application.