I am fairly new to KVS. In the past I was able to use the ITA Award-Upgrade-UA method to look for R-class. Now I am getting an error message "Data Source Error L2". I followed the instructions to 1) add my MP and pin into the tool, 2) update my UA profile for expert mode, and 3) restart the tool. But it does not seem to work.

Is the ITA Award-Upgrade/UA method the only way to search for R-class via KVS?