Thanks for the replies, Judy and Tom!
1. I wasn't sure just because the instruction says that the principal applicant's spouse has to fill out those forms out too:
"Additional family information (IMM 5406)
Who needs to fill out this application form?
This form must be completed by:
You, as the
principal applicant,
Your spouse or common-law partner (whether accompanying you to Canada or not), and"
so I thought, since I am technically the principal applicant's spouse, then I'd have to fill them both out too
. But thanks for clarifying that I (the sponsor) don't have to fill them out!
Just out of curiosity though: under what circumstances would the principal applicant's spouse need to fill them out?
2. Okay about
IMM 5406 section A, it's okay to leave the signature and date fields blank then? No need to even put "N/A"?