Comment 1 for bug 1783987

I think Neo 2 is it, but it's a complex keyboard layout. There are some hints in the file

/usr/share/X11/xkb/symbols/de

If you need help to understand how it's supposed to be used, please use one of the support resources, e.g. <https://askubuntu.com>.

There does not seem to be a bug here, so closing.