Use roadmunk or Asana because they have timeline view. Stakeholders love that. The right way is to collaboratively change your roadmap over time. The wrong way

Use roadmunk or Asana because they have timeline view. Stakeholders love that. The right way is to collaboratively change your roadmap over time. The wrong way is to restrictively stick to spec from the start. Roadmaps are not things like Jira tasks, and vice versa.