Thanks a lot for the rapid response, Marcel.For further details on the maping between WS complexType structure and AS object, is there any specific requirement? such as naming, binding, structure of nesting, etc.William

From my Flex client, I need to pass data to a web service whose operation expects a complex data type with multiple layers of nesting structure. How can I populate the <mx:request> for the <mx:WebServices>? Any examples?A couple of approaches come to my mind:(1) construct ActionScript object to mimi...