1 - it should be posted in "Forum in Deutsch" (https://forum.freecadweb.org/viewforum.php?f=13) ?
2 - it should make it clear in thread title that this post is aimed at German (or German speaking) audience ?
I know it is my fault that I do not speak German
![Wink ;)](./images/smilies/icon_e_wink.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
but in the same way that we suggest in "Guidelines for videos and tutorials" (https://forum.freecadweb.org/viewtopic.php?f=36&t=36205)
that (for example) FreeCAD version being used in tutorial should be made clear,
I think that language and audience the tutorial is aimed at, should also be made clear.