Play the spec for this program before we call the change done

I generated a spec from the open analysis. How do I actually walk the process before we treat it as the design?

Use the operation player. It runs a generated UI model or sends JSON to a logic operation. The app player lists processes and launches them. A 3270-style player is there when the workspace legacy type is mainframe. Freeze a numbered version before you generate a large batch of artifacts, so what you play matches a snapshot and not a draft that is still moving.