6.2 Displaying Documents in a "Substitute Language"
You are navigating through the system in French, for example. In this “standard setting” you see only documents that are available in French. The “Substitute Language” concept now gives you the option of also having entries displayed that are only available
You enable the “Substitute Language” concept with the setting "Also display entries that are not available in the language chosen" (see Settings). Alternative language is always English.