Languages are used in conjunction with Regions to create Locales - geographically specific multi-lingual content for the site.
Language selection
To create multi lingual content go to Administration -> Setup -> Languages. The following options will be presented:
1. Select Languages. Installed languages will be given a name and a language code.
Note: if additional languages are required, please speak to your Account Manager or raise a Service Request.
2. Select Manage Languages. The following view will be presented:
3. Edit/Configure:
Default Edit Language
Select a default Language for the site.
Linked to Site
Check to make the Language available when creating a Locale.