Changing Bank Codes

Changing Bank Codes is a written note found in Death of the Outsider.

Transcript
''Got your message, but I can't help you. That bank's security is an insult to hardworking robbers! They use some sort of public announcement system there. You gotta have the right code to get past checkpoints. But the thing is, the codes change with every guard shift. No point in making a list. It'd be useless by the time you got it. You're on your own with this one. Good luck!''

Location
This note can be found on the briefing table aboard the Dreadful Wale at the beginning of the mission The Bank Job. Меняющиеся коды в банке