Do we need to link application to sponsors account itself? Is it okay to link to Principal applicants account? For applicant details, is it the information of sponsor or Principal applicant that we have to give?I was originally unable to link, but figured out it was due to a mistake I made.
At the bottom of the form where you entered the number of people involved in the application, I listed 1, for myself. Apparently the lowest number you should ever enter in that box is 2 as it always includes your spouse too. After entering 2 instead I was able to link my permanent residence application.