I am using EAP615-wall APs adopted in to the built in controller of my ER712PC router. I have set up a WLAN SSID that uses a "PPSK Without Radius" profile containing 10 named keys. 

Is there a way for me to tell which PPSK credentials a connected device is using in the Omada controller UI?

In the client list I can add a column "802.1X Authentication", which I assume would show a user name, but I can't see an option in the UI to show the PPSK key used. 

Is there any way to see the PPSK used for a client or all connected clients?