# Checkbox

A checkbox can be used to control a part with two states within a scene.

Use the Part chooser to associate the checkbox with a part, then choose one of the part's two-state properties to control with the checkbox.

For example, a picture can have a property enabled that displays the picture when the property is True and hides the picture when the property is False. You can switch the picture between the two states by associating a checkbox with the property.

## See also:

- Drop-down list
- Number
- Using presentation parts