How to export Simulink models (with Stateflow components) to XML ?

Hello,

I would need to know how can I export Simulink models (and some of these latter may also have Stateflow components, such as State Charts etc.) to XML.

I have typed the following MATLAB commands:

modelName = 'sf_aircraft' % model of the name without extension

save_system(modelName, 'xml_model.xml', 'ExportToXML', true)

But I have the following warning :

Warning: The 'ExportToXML' option is no longer supported and will be removed in a future release.

And I have also noticed that in the XML file the State Chart component is just mentioned, so basically I cannot see what it contains from the XML file.

So what I would like to ask is if there are other functions or ways that allow Simulink models with State Charts components to be exported in a XML format.

Thanks in advance.

[stozaki]

1. save model included stateflow chart.
2. unzip the model.
3. show stateflow.xml.