User Manager and Radius Manager on the same network

I’ve faithfully used MikroTik User Manager for some time now.

However, sometimes we have to put commercial interests over our own feelings and I’ve therefore decided to switch to Radius Manager.

Unfortunately this won’t be a case of shutting User Manager down and firing Radius Manager up. I am going to have to run both systems in parallel for a while as prepaid users use up their time or traffic on the one and get switched over to the new system.

My question is this: Can I just add the Radius Manager IP to the list of RADIUS servers in Winbox 4.10 ?

Does RouterOS have the smarts to know that if a user isn’t found on the one radius server, that it needs to look on the other one?

Thanks

second RADIUS is asked only if first do not answer. if first one sends Access-Reject, user is rejected