Oh, you were hoping to learn something from this article? Finish your lunch and get back to work.
If you’re serious, get a copy of Henrik Kniberg’s Lean from the Trenches. Read the whole thing, but if you read chapter 12 first you’ll have what you’re looking for. Hint, like the golden rule, it’s simple but not easy.
But read the whole thing. And leave a copy on your boss’s boss’s desk, so your boss will think s/he needs to read it too. Iterate or recurse (your choice) as needed.