Hi @Pancho8 ,
I just tried the POS Tagger using the OpenNLP German Word Tokenizer and the result looks like it doesn’t support German, even though you can use the German Tokenizer.
In case you are interested in performing POS Tagging for some German text you can use the Stanford Tagger node. In this case the STTS tags are used: Stuttgart-Tübingen-Tagset
Cheers
Kathrin