blogben/config/packages/workflow.yaml

framework:
    workflows:
        blog_publishing:
            type: 'state_machine' # or 'state_machine'
            audit_trail:
                enabled: true
            marking_store:
                type: 'method'
                property: 'state'
            supports:
                - App\Entity\Article
            initial_marking: draft
            places:          # defining places manually is optional
                - draft
                - reviewed
                - rejected
                - published
            transitions:
                to_review:
                    guard: is_granted('edit', subject)
                    from: rejected
                    to:   reviewed
                publish:
                    guard: is_granted('publish', subject)
                    from: [reviewed,draft]
                    to:   published
                reject:
                    guard: is_granted('ROLE_MODERATOR')
                    from: [reviewed, published]
                    to:   rejected
                to_draft:
                    guard: is_granted('edit', subject)
                    from: published
                    to: draft