Thank you Maico, it is a solution but I am already using this way and honestly I am not happy with such a solution when I look at all the other nice possibilities that could exist
Examples:
The problem could have been been solved so easily with a second USB keyboard and HIDmacro, unfortunately however CoD seems to intercept the commands from the second keyboard despite the HIDmacro programming which is supposed to suppress it
But many thanks for your offer!
~S~