This sounds like an excellent piece of work. I’m really interested in how you found that labelling it Safety II helped. The reason I ask is because what you’ve done goes beyond that—you haven’t just accepted WAD as “the right way,” you’ve shifted towards a much stronger perspective: work as it should be done, and how we can best support people to achieve it.
I’d argue that what you’ve really done here is a task analysis with frontline workers—a practice that’s been advocated for decades, long before Safety II was coined as a buzzword. I believe it’s something that should be applied far more widely in the health and medical sectors.