We’ve iterated on our process quite a bit for my startup. I agree that sometimes you need a completely new approach, but more often than not what already works for another team will most likely work for us with some small tweaks. What I find works pretty well is to think about the problem, apply our existing knowledge and experiences to the solution, make any obvious edits for our unique, then test it out. From there…
At least you didn't plug a link this time!