I second Christina’s point. Never ever, you consultant, post any transaction on a client’s system. Whatever it is. Be it correction entry or a backlog entry or a real time transaction or even a test entry to demo.
I learned that lesson very long back, around 5 years back, when I was in my infancy on consultancy. Like Christina, my lesson was also very bitter. And then, I never did that ever in my life.
VAIDY