+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
@MalcolmLP thanks for your prompt response. Actually I already have created my credentials and I am able to login to PR portal.

Oh I see.
I don't remember what exactly happened in my case but we were able to go beyond the 7 days requirement without the portal expiring.
I think it took us 14 days or something.