I've changed a bit as to how this narrative feedback (and next steps or "feed forward") goes into our online gradebook, so I just had to record how I go about using our comprehension checks as formative assessments...
Thinking of going without grades? This is one tweak you can do in your own curriculum!
My "gradeless" resources so far: "FaR" tabs of our classroom WeeblyFeedback Instead of Grades LiveBinder for parents to inspect
My own reflections on this journey