Hi @Norbert_Heynck, thanks for your question. We only offer support in English at this time, see e.g. here for discussion on the topic: Could we have "language-specific" categories? you could try deepl or a similar service to get a translation simply.
Particularly, could you change your post’s title to something more expressive? Right now, someone browsing the forum (and understanding German) would not know what your post is about.