anonymous wrote : I suppose that you have configured your supported locales in faces-config.xml? | Yes I have it configured in faces-config.xml | <locale-config> | <default-locale>en</default-locale> | <supported-locale>en</supported-locale> | <supported-locale>de</supported-locale> | </locale-config> | anonymous wrote : What do mean with "nothing happens"? If I try to switch between my configured locales with the commandButton the localized messages of the choosen language aren't shown. Even if I hit the reload button of the browser. The properties files are OK because if I change the language in the browser it is shown the right way. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4022512#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...