- variable: advanced
                                  label: Show Advanced Settings
                                  description: Advanced settings are not covered by TrueCharts Support
                                  schema:
                                    type: boolean
                                    default: false
                                    show_subquestions_if: true
                                    subquestions:
                                      - variable: command
                                        label: Command
                                        schema:
                                          type: list
                                          default: []
                                          items:
                                            - variable: param
                                              label: Param
                                              schema:
                                                type: string