Scrum PSK-I

What are the policies of the Definition of Workflow that the Scrum Team might adopt?

Teams using Scrum with Kanban would typically review Kanban flow metrics during the Sprint Review

The SLE can be used to plan the first few days of the Sprint.

What is the commitment for the Sprint Backlog?

A team that is just starting using Scrum might be not mature enough with Scrum to add Kanban practices