Yes, all of the past refusals should be mentioned. Q6-d states that if applicant or any dependent listed in the application has any past refusals for temporary visa, visitor visa, etc., then the answer to this question is "Yes" and you need to provide an explanation about why that application was refused, when you applied and what was the application number. There is a section at the bottom which allows you to add the explanation.thank you very much for your detailed response It really helps .
Please Another question for a friend of mine.
His dependent was on implied status and then got refused her student/work permit in March (and she has 90days to restore her status)
Now they asked for another imm 5669 form for him and his dependent. The dependent has been unemployed from November till now and was on implicite status from December till March. Please What should he write on activity and status from November till present ? And what should he write on status from march (when the permit extension was refused) till now?
also, does he have to mention the extension refusal of his dependent on the imm 5669 form? (This was the first time she go a permit refused)
Thanks for the help
Note that this should be mentioned in both applicant AND dependent imm5669.
For the activities, your friend needs to divide the time from November to now based on the changes of status. So, if he/she was unemployed from Nov to Dec, the activity is unemployed and status is work permit. And from Dec when the status changed from work permit to implied, the activity is again unemployed but the status is implied. I am not sure what is your friend's status after March but if it's implied as well you can mention from Dec to now the status is implied.