Thank you for your response and yea it helped.Hi ali9i,
1) For the upfront medicals, you have to go to an authorized medical center and request upfront medical exams, then they will create for you an IME# and after all the test are done the clinic will submit the medical test report to IRCC directly. They will also give you an information sheet, I scanned and submitted the information sheet to IRCC by Case Specific Enquiry online. In the CSE, I told them that I would like to attach the medical results to my PR application. After around 2 weeks I saw in my GCkey account and ECAS that shows "You passed the medical exam".
2) About the Pre-arrival Services notification, I am not really sure, I haven't heard of this before either. Just today I received a message in my GCkey, and the message is a letter named "Invitation to Pre-arrival services" and it basically says that "you and your dependants can now receive pre-arrival services offered by Canada". I've seen other people in this forum that have received this letter.
Hope it helps,
Regards,
I'm using CSE to submit my Upfront eMedical sheet. The authorized center created a UMI# for me but they did not create IME#. So I'm just wondering if any additional action is required from my side.