It's fairly straightforward. Create the source files. Iterate the linter checks until it passes. Finalize. I'd bet they just spell it out at each step so there

It's fairly straightforward. Create the source files. Iterate the linter checks until it passes. Finalize. I'd bet they just spell it out at each step so there's something to point to when they do those final reviews and reject it. "Now go look at step 385 and try again."