We did the challenge and response "parking check" but it flowed better.
I talked to a guy who said there are "boxes" of stuff maked "best practices" we will get post SOC. I think things will smooth out then, but all change is always hard. I make fun, but that is all it is, just change and we will all be happy when we get used to the new ways and can't remember how we "used to do it". I've heard 80/20 on the change ratio.......who knows.
Ferd