ShelfAlignment

Control the position of the Google ChromeOS shelf. If this policy is set to 'Bottom', the shelf will be placed at the bottom of the screen. If this policy is set to 'Left', the shelf will be placed on the left side of the screen. If this policy is set to 'Right', the shelf will be placed on the right side of the screen. If you set this policy as mandatory, users cannot change or override it. If the policy is left not set, the shelf will be be positioned at the bottom of the screen by default and the user can change the shelf's position.