Set the instance locale Set the instance locale using a locale code. Before you beginRole required: admin Procedure Navigate to System Properties > System Localization. Enter the locale code to use under Locale code to use for localization. Format is [language code].[country code] (e.g. en.GB for Britain fr.FR for France, de.DE for Germany, or ja.JP for Japan). Table 1. Common locales Country Locale code United States en.US Great Britain en.GB France fr.FR Germany de.DE Japan ja.JP Click Save.