This feature is available with artica version 1.4.092511
If you are under this release you need to upgrade your Artica version.
If this version is not released use the How to upgrade Artica to a nightly build ?
If you using artica with a single language, you can remove the drop-down list displayed on the logon page
- On the main page, select "System Config." tab
- Choose "Index Page" icon
- On the index page popup, choose the "Logon page" tab.
- Check the Remove language selection list and define the default language
