The Area Breakdown – Pie Chart is not visible by default – you must first insert this using the ‘Insert’ menu (see image in section ‘Insert’). Once you have inserted it, you can select it to display the properties.
The Area Breakdown – Pie Chart was formerly the Advanced Pie Chart. This chart comes with a separate Area Breakdown – Pie Chart Legend component to allow the breakdown function.
Please refer to the Area Breakdown Pie Chart support article for an explanation of some of the configuration properties.