How to manage QoS using PCQ for Hotspot users via AAA

RouterOS Wireless Networking
1

I read the presentation available from http://mum.mikrotik.com/presentations/CZ09/QoS_Megis.pdf which helped me for configuring Hotspot users with QoS using PCQ for three client class types i.e Business,Standard and Basic. I was able to apply appropriate QoS limits for hotspot users by adding users IP to specific Address List under Firewall. However for achieving the above I need to add the user’s IP into the appropriate Address List class manually using Winbox.

So can someone help me in achieving the above task using AAA instead of manual intervention?

I have tried with Mikrotik Address List RADIUS attribute 19, but from user documentation came to know that it is for PPP and not for Hotspot.

So please help or guide me for adding IP address to appropriate Address List class of Hotspot user using RADIUS attribute.

Thanks
-Umar