This is the answer i was looking for. Is there a type of company or organization in charge of labeling these boxes and keeping the secret or is this just another group within your organization?

Thanks for the detailed answer. I appreciate the real-world example which clears up some misconceptions.

Can we really trust members of the same team or even same organization? I consider myself an honest person, but unconscious biases can easily slip in, especially under pressure and lack of sleep.