They will know because on that form your wife is the applicant and you are the spouse.bijoy_16 said:Filling up Additional Family Information (IMM 5406) for spouse. But is not seeing anything to mark as this is for my spouse. How would CIC differentiate that from principal applicant?
One thing more, where to write name in Native language. Do not seeing any space after writing name in English.
Just write the native language close by the English name.