modelConcept.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<featureModel>
	<properties>
		<graphics key="showhiddenfeatures" value="true"/>
		<graphics key="legendautolayout" value="true"/>
		<graphics key="showshortnames" value="false"/>
		<graphics key="layout" value="horizontal"/>
		<graphics key="showcollapsedconstraints" value="true"/>
		<graphics key="legendhidden" value="false"/>
		<graphics key="layoutalgorithm" value="1"/>
	</properties>
	<struct>
		<and abstract="true" mandatory="true" name="CarConfigurator">
			<and mandatory="true" name="ConfiguratorMain">
				<alt abstract="true" mandatory="true" name="TurtleBot">
					<alt abstract="true" name="Preconfigured">
						<graphics key="collapsed" value="false"/>
						<feature name="Burger"/>
						<feature name="Waffle"/>
						<feature name="WafflePi"/>
					</alt>
					<and abstract="true" name="Custom">
						<and mandatory="true" name="CustomBot">
							<and abstract="true" name="RangeFinder">
								<graphics key="collapsed" value="false"/>
								<alt abstract="true" mandatory="true" name="TwoDRF">
									<graphics key="collapsed" value="false"/>
									<feature name="Sensor1"/>
									<feature name="Sensor2"/>
									<feature name="CustomTwoDRF"/>
								</alt>
							</and>
						</and>
						<alt abstract="true" mandatory="true" name="Template">
							<feature name="Template1"/>
							<feature name="Template2"/>
						</alt>
					</and>
				</alt>
			</and>
		</and>
	</struct>
</featureModel>