If a team insists that big Stories cannot be split into smaller ones, how would...

When a team struggles with breaking down large stories into smaller ones, the Scrum Master can coach them by demonstrating specific story-splitting techniques. This hands-on approach provides practical examples of how large stories can be decomposed into smaller, more manageable tasks. Techniques might include splitting by workflow steps, by business rules, by user roles, or by data boundaries. By using a specific example, the Scrum Master can illustrate the process and benefits, helping the team develop this essential skill.

SAFe Scrum Master References

SAFe Agile Principles: continuous delivery of value

SAFe 5.0 framework: techniques for effective story splitting