navbar.xml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:b="http://richfaces.org/sandbox/bootstrap">
    <b:navbar brand="Group" collapsible="true">
        <h:link outcome="/index.xhtml" value="Default1"/>
        <b:group type="dropdown" value="Default2">
            <h:link outcome="/index.xhtml" value="Default2.1"/>
            <h:link outcome="/index.xhtml" value="Default2.2"/>
            <b:group type="dropdown" value="Default2.3">
                <h:link outcome="/index.xhtml" value="Default2.3.1"/>
                <b:group type="dropdown" value="Default2.3.2">
                    <h:link outcome="/index.xhtml" value="Default2.3.2.1"/>
                    <h:link outcome="/index.xhtml" value="Default2.3.2.2"/>
                    <h:link outcome="/index.xhtml" value="Default2.3.2.3"/>
                </b:group>
                <h:link outcome="/index.xhtml" value="Default2.3.3"/>
            </b:group>
        </b:group>
        
        <b:group type="position" value="right">
            <h:link outcome="/index.xhtml" value="Right2"/>
            <b:group type="dropdown" value="Right3">
                <h:link outcome="/index.xhtml" value="Right3.1"/>
                <h:link outcome="/index.xhtml" value="Right3.2"/>
            </b:group>
        </b:group>
        
        <b:group type="position" value="right">
            <h:link outcome="/index.xhtml" value="Right1"/>
        </b:group>
        
        <b:group type="position" value="left">
            <h:link outcome="/index.xhtml" value="Left1"/>
            <b:group type="dropdown" value="Left2">
                <h:link outcome="/index.xhtml" value="Left2.1"/>
                <h:link outcome="/index.xhtml" value="Left2.2"/>
                <h:link outcome="/index.xhtml" value="Left2.3"/>
            </b:group>
        </b:group>
    </b:navbar>
</ui:composition>