How to ungroup units or delete unit groups in Age of Empires IV
One of the most convenient features in Age of Empires IV is the ability to set collections of units to be selected when you press a number on your keyboard. These are called Control Groups because you set them by pressing and holding the Control button (Ctrl), then pressing the number to which you’d like to assign them. However, the game doesn’t exactly explain how to ungroup these groups if you’d like to open that number up for another collection of units....