If you have received generic letter from CPC-M, the following post may help:Hi, can anyone please answer these question for me:
1. How many years of history do I need to provide in the travel history form?
2. Are all the applicants asked to submit a resume?
3. Are all the applicants asked to submit copies of the passports?
Any reply will be greatly appreciated. Thank you
https://www.canadavisa.com/canada-immigration-discussion-board/threads/parents-and-grandparents-sponsorship-2019.611761/page-1560#post-8198912