An integration demonstration can show a useful capability while leaving the last mile of your business workflow unfinished and without an owner. A successful extraction does not explain who validates it, corrects mistakes, approves a change, or handles the request when something fails. Draw the handoff from the document through review to an authorized business-system write. Name the owner at every important boundary. Rehearse a correction and an exception, not only the clean example. Include that operational work in acceptance and delivery estimates. Budget the missing last mile before treating the demo as a solution. A complete rehearsal reveals responsibilities that a polished screen can hide. Original article explainer. AI-assisted conceptual illustration and neural narration; original synthesized music. Not a human recording or customer result.