Finally, i am useful

I need to stop for the morning so here is what i have to adjust QWERTZ.
Only the key to the left from delete (+*) is unidentified and somehow spits äÄ and # on ALT modifier. Thats why i asked for some key code sniffing method on sfos. That would also help with the yellow arrow modifier i guess.
This yellow modifier level is not working and needs deeper looks from a porter. The modifier to reach 3rd level is currently ALT only. (fingercrampingalert)

1. devel-su
2. nano /usr/share/X11/xkb/symbols/fxtec_vndr/pro1
3. empty it and copy+paste this draft into.
(EDIT updated @12:54 utc to include the | on ALT y)
(EDIT 2 updated @ 13:49 utc, all keys fixed, calling it beta now )
4. ctrl+o to save in nano
5. ctrl+x to exit nano
6. dconf write /desktop/lipstick-jolla-home/model \"fxtecpro1\"
7. dconf write /desktop/lipstick-jolla-home/layout \"de\"
8. systemctl --user restart lipstick

Alpha Beta state!
Some items like # (numbersign?) are set in the config and asigned to correct key but not working. I guess i need to check the names to fit with xkbd conventions
Please Fellfrosch tell me if it works and if you like to have changes. This is a quick assumption regarding the unlabled keys.
Will go back to it this evening.