In my experience it's counterproductive to force the issue and antagonize the persons you need to win over. But if you want to do it: I've had good experience i

In my experience it's counterproductive to force the issue and antagonize the persons you need to win over. But if you want to do it: I've had good experience in the past with putting such information in circulation (under false premise) and then playing Columbo, "Oh really? I thought we were already doing agile programming?"