Thank you for your quick response. However, my issue is not the symbol "€" (I can define that by modifiers), my issue is key [>] (base key, no shift or modifier function, located normally directly right of [l-shift] and left of [y] in german layout). On German keyboards, it issues the scan code "226". In ED-Ez config, it seems that one can only select us-layout letters and the config tool then assigns the corresponding scan code to the keys. There seems to be no corresponding us-layout letter that assigns the scan code "226".
Any suggestions?