FYI. I have not received an invitation for test yet. However I am getting documents ready. I ordered Ontario Personal Claims history (PCH). I received it in about 3 weeks. The whole process is online. It is free of cost. I received an email from secure-messaging.com to click on a link w.deliveryslip.com. A separate email from xyz.abc@ontario.ca who is a records clerk contained a pin to access the messages. Basically the link takes you to a website which can be used to securely communicate with government officials (as far as I can see). I found my PCH in the inbox of this messaging system in form of a pdf file.