Please watch how you refer to how the counterfoil is fixed on a passport. You are forbidden to use the term "stamped" when discussing this matter with @Bishops2020 .....(I'm just teasing you). Technically you should receive a Letter of Introduction in your GC account once the counterfoil has been placed/fixed/glued to your passport. I have heard that some don't get it, but instead receive a note that it's been uploaded/updated on their system so the CBSA officer will see it when you are arrive.Acknowledged changed the wording to "printed" hope the community benefits the info.