Unlike Gran Turismo 5, you are not required to add people to let them access and save your created track. This is very useful since you do not have to deal with the hassle of filling up your friends list. Note: This is NOT the place to advertise your track "workshop". If you want to do that, go here. For track creators: how to share your course by direct URL by @Jordan Warning. Make sure you have "Allow Non-Friends to visit your My Page" checked. Otherwise, the procedure below will not work. This setting can be changed by going to your Public Profile Settings. Step 1. Find the track creator's exact PSN ID (case sensitive). Step 2. Copy and paste https://www.gran-turismo.com/us/gt6/user/#!/friend/PSNID/course/ into your web browser's address bar. (The creator does NOT have to be your friend.) Where it says "PSNID", replace that with the creator's PSN ID. Step 3. Hit enter. Step 4. You should now be on the user's shared tracks page. Step 5. Select any track you like and hit the blue "Save" button. Step 6. Click "OK". Step 7. Load up GT6, go to Arcade Mode (or whatever mode you like), click on 'User-created tracks", and DONE!