Can't find "CanCrouch" check box

I want to make a simple FPS Cartoony stylized multiplayer shooter, and now i want to make that players can crouch when they click on the “Ctrl” button. But i can’t find the little Checkbox for “CanCrouch” in the Movement Tab. Actually there is no Movement Tab. Hope one of you can help me. Thanks.

You have to look into the CharacterMovementComponent of your Character. There’s a variable under Movement Capabilities “Can Crouch”