Age of Empires 4 Hotkeys

Hi people,
I wanted to ask whether there is a complete descripton of all the hotkeys in-game, and whether we can personalise them. Whenever I try to access complete hotkeys it always takes me to a browser page where they are present. Also, I cannot incorporate shift key in my ‘‘Common hotkeys’’ which are available to see and edit in-game. I can use ctrl which is by default the common key for a composite hotkey.
Any help will be appreciated.
Warm Regards.