Talk:Mission: The All Source AI/@comment-83.86.126.30-20190610111625/@comment-35819953-20190610150955

I believe it should start a few days after completing the third key. In my case, it was just walking out of the door one morning and the game switched right to a cutscene with Sam.

If it doesn't trigger within a week or so, you might want to make a bug report on the steam forums (if you play on pc) or directly to Team 17, if you play on console.

https://www.team17.com/support/