Super VISA - Forms for Parents

[CadVistor]

Hi, my parents are applying for Super Visa back home. I am wondering if my dad and mom will fill each set of forms separately i.e. 1 Checklist form for Dad and a new one for mom. Similarly, 1 IMM5257 for dad and a new one for mom.

How does the information sent by me works? I have only sent 1 sponsorship letter. I assume they might have to photocopy and attest it for use in mom's documents.

Please share thanks

[whitebird]

Please guide, how to apply for a Super Visa for parents. Please provide details about the forms needed and supporting documents.

CIC website shows the link below, but it shows the only form IMM 5257
Application for a Temporary Resident Visa Made Outside of Canada [IMM5257]Is this single form is enough or we fill the complete application package for  "TEMPORARY RESIDENT VISA"
Please solve this  confusion.
Thanks.