Reusable or not?

At DevLabs, a developer hands off an n8n workflow to the support team just as a critical product launch is underway. If the workflow breaks or can't be reused, the whole team risks delays, angry customers, and extra hours of firefighting.

Some design choices make the workflow easy for others to reuse, while others cause chaos when updates are needed. Your task: classify each practice as Reusable or Not Reusable so the workflow can be safely shared across the team without creating bottlenecks.