myfaces-archetype-helloworld-portlets/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/faces-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE faces-config PUBLIC
  "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
  "http://java.sun.com/dtd/web-facesconfig_1_0.dtd">
<faces-config xmlns="http://java.sun.com/JSF/Configuration">
  <navigation-rule>
    <from-view-id>*</from-view-id>
    <navigation-case>
      <from-outcome>helloWorld</from-outcome>
      <to-view-id>/helloworld/index.jsp</to-view-id>
    </navigation-case>
  </navigation-rule>
  <navigation-rule>
    <from-view-id>/helloworld/index.jsp</from-view-id>
    <navigation-case>
      <from-outcome>sayhello</from-outcome>
      <to-view-id>/helloworld/hello.jsp</to-view-id>
    </navigation-case>
  </navigation-rule>
  <managed-bean>
    <managed-bean-name>namebean</managed-bean-name>
    <managed-bean-class>${package}.NameBean</managed-bean-class>
    <managed-bean-scope>request</managed-bean-scope>
  </managed-bean>
</faces-config>