Volání akce:
...
<h:commandButton value="press me" action="#{helloAction.send}"/>
... Do faces-config.xml přidat:
<navigation-rule>
<from-view-id>/index.xhtml</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/hello.xhtml</to-view-id>
</navigation-case>
</navigation-rule>