# Graph X-axis

However, there are three property categories that can be represented by the x-axis:

1. Global property
2. Local part property
3. Specific part property

By default the x-axis is set to represent simulation time, which is a 'Global' property, since it is a property of the scenes.

Click on the arrow next to the Property chooser to choose the property category.

## See also:

- Property categories
- Graph Y-axis
- Graph