If you search through old messages here and on https://secure.immigration.ca/forum/forum_topics.asp?FID=3&title=canadian-citizenship, you can find information on this. Long story short, no one knows.dear_pnp said:Is it advisable to submit everything that we have along with the citizenship application?
If you search through these ATIP releases: http://residencequestionnaire.wordpress.com/delayland/ or this http://residencequestionnaire.wordpress.com/more-cic-internal-emails-on-rqs-from-atia-request/ you will find a case where a client submitted 900 pages of documents with their cit application and they still received an RQ.