fancy_component: &id001 - id: component9 value: 9 some_component: - id: component1 value: 1 - id: component2 value: 2 - id: component3 value: 3 - id: component4 value: 4 - id: component5 value: 79 power: 200 - id: component6 value: 6 - id: component7 value: 7 switch: &id002 - platform: gpio id: switch1 pin: 12 - platform: gpio id: switch2 pin: 13 display: - platform: ili9xxx dimensions: width: 100 height: 480 substitutions: extended_component: component5 package_options: alternative_package: alternative_component: - id: component8 value: 8 fancy_package: fancy_component: *id001 pin: 12 some_switches: *id002 package_selection: fancy_package