(1) A document to be used with an affidavit filed in a proceeding must—
(a) if convenient, be annexed to the affidavit; or
(b) if annexure is not convenient, be made an exhibit to the affidavit.
(2) An exhibit to an affidavit in a proceeding must be identified by a certificate headed in the same way as the affidavit and made by the person before whom the affidavit is sworn.