Are you talking about attached information on a separate piece of paper? because if your not i have no idea what your asking .If yes then yes put the sponsors name and date of birth and the question # you are referring too.
All CIC forms automatically have your name on top right of each page if you filled up the online forms. Other supporting documents, I usually put applicant's name..sponsor's name on each pages and putting numbers on each pages just in case they got lost ( example: page 1 of 6 ..etc)
Are you talking about attached information on a separate piece of paper? because if your not i have no idea what your asking .If yes then yes put the sponsors name and date of birth and the question # you are referring too.