The Seed Import finished, but nothing shows in UB Administrative Interface. Is it missing? Did it fail?
This is expected behavior of the Seed. Once the seed has completed, it is used as the baseline for new data for the Client selected in the Seed. Any new data that is related to the Client which is replicated will show up as a restorable candidate in the Recovery tab. If the Seed failed, you would have been notified from within the Seed Import process.
For details on how to perform a Seed from the Source to the Target, please see the KB 5230 named Rapid Seed for Backup Copy Target Appliances.
The logs for the seed import are on the Target Unitrends system using the naming convention of "seed" located at /usr/bp/logs.dir.