I have Postgraduate work permit in canada for 3 years, instead of applying for a TRV i incorrectly submitted a visitor record extension application using IMM5708 form. I'm the primary applicant I also applied for my spouse open work permit extension, kids visitor visa extension at the same time. Can i withdraw just my visitor application without affecting my family's applications. I'm worried because they are already in maintained status and if that will affect their status in Canada. please guide me the next steps.