Hello everyone, here is my timeline. Hope it helps.
AIPP Program | Inland applicant NS | NOC 6322
Thursday, 2 July 2020: Paper-based application delivered from Halifax, NS
Friday, 3 July 2020: Paper-based application received at Sydney, NS
Tuesday, 5 Jan 2021: received Adnowledge of receipt and Biometrics fee request
Wednesday, 21 April 2021: received additional documents request, including updated IM5669 form, employer confirmation letter, paystubs since Jan 2021
Monday, 26 April 2021: provided all the additional documents
Thursday, 6 May 2021: received Pre-arrival services letter and a request to pay RPRF
Friday, 7 May 2021: submitted RPRF receipt
Tuesday, 11 May at 9 pm: received the first email asking for name, UCI...to access Confirmation of PR portal
Thursday, 13 May at 2:14 pm: received the second email with username and temp password to log in the portal | Declared in Canada, provided mailing address, and submitted photo at 9 pm
Wednesday, 19 May at 10:41 am: received eCoPR
Note: I was Biometrics-exempt, so even I paid the Biometrics fee, I never received the Biometrics letter. I've also never received a Medical exam request, because I already submitted it under another PR application (I had 2 applications going on at the same time) so I guess they automatically passed it.