Thanks! So IMM 0008 is filled by my mom (principal sponsor) and her spouse added as a dependent, correct?
Forms IMM 5669 and IMM 5406 to be filled by each of them?
I just don't want to have any delays

we already waited 4 years since submitting original application.
Also, do you know if we have to pay Right of Permanent Residence fee on top of original Sponsorship fee that we paid when we submitted original application?
Thanks again !!!