Many thanks.
I have to find the right keyboard file because there are a lot of them in different folders and they are all different. One of them even have the Danish keyboard:

iGO_Pal/content/lang -> there is a keyboard file in every language folder but they are all empty files
iGo_Pal/data/config -> there is a keyboard file without danish
iGo_Pal/data/ui_nextgen/common -> there is a keyboard file with danish and a lot other languages
The text is as below:

[panel]
name= "Dansk"
layer= "ui_kbd_national"
layout= "12_12_12_9"
keys= "¤1234567890¤qwertyuiopå¤asdfghjklæø¤¤zxcvbnm¤ "
shiftkeys= "¤1234567890¤QWERTYUIOPŤASDFGHJKLÆØ¤¤ZXCVBNM¤ "
altkeys= "§!'#¤%&/()=?\@€$¤¤{[]}+|¤¤¤¤¤¤¤¤;:_*<>¤¤¤¤,.- "
lang= "danish"
label= "%/!"
shiftlabel= "aA"
altlabel= "1qw"
type=3
family=1

My guess is that the file that iGO is using is in folder iGo_Pal/data/config

So in order not to disturb the drop up menu I can copy the danish part from ui_nextgen/common and overwrite one of the keyboards in the data/config that I know I will not be using.

Am I way off?

Chris