workflow:
  name: engineering-change
  version: 1
  description: "Standard engineering change order with peer review and manager approval"

  states:
    - draft
    - pending
    - approved
    - rejected

  gates:
    - role: engineer
      label: "Peer Review"
      required: true
    - role: manager
      label: "Manager Approval"
      required: true
    - role: quality
      label: "Quality Sign-off"
      required: false

  rules:
    any_reject: rejected
    all_required_approve: approved