Discovery of SMs?

How can i get the Wireless manager to discover the SM's for the PTP450. We're using the wireless manager + radius to do away with BAM, but i've noticed since moving to wireless manager i can't see or search for SM's

how can i fix this now that the AP's are loaded?

As a note that the SM's are normally accessed via the AP Proxy, as they don't have accessible mgmt interface IP's. As that was never needed with bam.

I would also need the discovery, and 'important to a utility that saves me time even in installations.