What about collecting AS numbers in Netflow stream when th BGP is running on the same router?

As we can read about Cisco, if we running netflow sensor on router with BGP, we can see AS numbers in netflow stream.
What about this feature in Mikrotik RouterOS?

+1 on this request

http://forum.mikrotik.com/t/traffic-flow-netflow-autonomous-system-information/39677/1