You can also copy one (or more) of your characters to the PTS to play on them during testing. If you want to help test upcoming changes to the game when the PTS is open, you'll need to download the Public Test client. The Star Wars: The Old Republic Public Test server is sometimes available to subscribers for large-scale testing of upcoming game content, especially group content like new PvP maps or Operations. Find out how to access the Public Test Server (PTS) to help test STAR WARS™: The Old Republic™.