 	/**
      *  The concurrency setting of the RPC operation or HTTPService.
 	 *  One of "multiple" "last" or "single."
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     function get concurrency():String;
     

    /**
     *  Indicates whether the RPC operation or HTTPService
	 *  should show the busy cursor while it is executing.
     */
    
	function get showBusyCursor():Boolean;

 *  Implementing this interface means that an RPC service
 *  can be used in an MXML document via tags
 *  since it supports the interfaces specified during Flex 1.
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public interface IMXMLSupport
{
