mrs quoad that is the easiest looking recipe I've ever seen in my, what, 5 weeks baking history. Is there a bit missing where you spend 18 hours slaving in front of a floury worktop?
Virtually all the fannying about w dough is to do with working the gluten, and so improving the structure and rise. (I'm thinking to myself: is that true? Pretty sure it is.)
There's effectively no gluten in rye. And so, no need for any fannying around.
Mix, prove, bake, thumbs.