Yes, and keeping them together fixes a problem most sites have today. When procedures are written and controlled in one tool and run in another, the version in the field drifts away from the approved one, and feedback from operators never makes it back to whoever owns the document.
In Interface, the procedure that gets digitized and approved is the same one operators run in the mobile app, so there is no export or handoff in between. What gets captured during the job ties back to that procedure, which is how procedures actually improve over time instead of getting converted once and left alone.