An extension by "Erweiterungfach Fremdsprachliche Qualifikation Englisch" (foreign language qualification in English) enables you to teach bilingual classes (German/English) in non-language subjects for which you have obtained a teaching qualification.
For more information on "Fremdsprachliche Qualifikation Englisch", please consult the German version of this website.
General information on the "Erweiterung Fremdsprachliche Qualifikation" can be found onLMU's central website.