How to lock or unlock shapes/elements

Sometimes, you may want to lock a shape or element on the diagram to prevent yourself from accidentally moving or deleting it.

How to lock/unlock diagram elements

Four locked icons will be displayed when the shape/element is selected, indicating that it’s locked.

When the element is locked, nobody can move, edit or delete it, unless they unlock it first.

To unlock, right-click on the shape and select Unlock