The following article will explain how to discover multiple servers with PowerConvert. This procedure is only applicable if all servers being discovered are in the same domain as only one set of Administrator credentials can be used at a given time.
To discover multiple servers, open the "Discover Server Details" window and enter the server names or IPs separated with semicolons (see image below). Under User Name and password enter the Domain Administrator credentials for the discovery job and click on "Discover All (#)" - where # is the number of servers to be discovered.
If you are experiencing discovery issues please review TID 7920291