Im guessing that if you go to the trouble to get a grain mill , and heritage and ancient grains
its worthwhile understanding Autolysis, as a method to add flavor.
I friend of mine has this same mill , and makes bread w spelt , which he gets in 35 lbs containers :
possibly here :
https://breadtopia.com/store/organic-spelt-berries1/
note the 5 gallon container. he says its fantastic for keeping grains
back to autolysis : from KAF :
https://blog.kingarthurflour.com/2017/09/29/using-the-autolyse-method/
