Locking and Unlocking Alignment Guides

By default, it is possible to move alignment guides with the Layer Transform tool and the Select tool. But once your guides are properly position, you might want to manipulate elements in your panel with either tool without having to avoid accidentally moving your alignment guide.

When alignment guides are locked, it is not possible to move them. You can lock and unlock alignment guides at any time depending on whether you want to manipulate them or use them.