The Language Switcher
DSP-APP is available in four languages: German, English, French, and Italian. You can change the language at any time using the language switcher in the application header, on the right-hand side. The change takes effect immediately, and you do not need to be logged in. Romansh is also listed in the menu, but it is not yet translated — selecting it currently shows the interface in English.

https://app.dasch.swiss/ - The language switcher in the header.
What Changes When You Switch
When you select a different language:
- The interface labels — buttons, menus, form labels, and other elements of the application itself — switch immediately.
- Project-defined names — the names of resource classes, properties, and list values that each project sets in its data model — appear in your selected language wherever the project has provided a translation. If a name has not been translated into your language, DSP-APP falls back to a language the project did provide.
- The Advanced Search panel follows your selected language too, including the resource classes and properties you choose from (again, where the project has translated them).
Note: Because class, property, and list names belong to each project's own data model, the languages available for them depend on the project. The interface itself is always available in German, English, French, and Italian.