I think it may mean third party to gran turismo? They need to really specify better
For something that's robust in telling the entrants that Mazda will own all the rights to the entries,
it's rather vague in the specifics of the entry.
Edit:
"In order to ensure that your work does not infringe on the copyright or trademark rights of any third party and does not violate any other laws and regulations, please only use user decals that do not contain any existing third party trademarks or works. The use or application of copyrighted works of third-party designs, such as saved decals, etc. obtained from others that have been shared, is prohibited.
The use of corporate logos of sponsors and other companies without permission, cartoon characters that are difficult to differentiate from existing copyrighted cartoon characters, etc., is also prohibited"
1- Use of shared decals is prohibited.
2- Use of corporate logos of sponsors and other companies without permission,
and cartoon characters is prohibited.
From Gran Turismo info:
1. Acquire the MAZDA RX-VISION GT3 CONCEPT in one of the following ways:
- Purchase from Brand Central in Gran Turismo Sport;
- Purchase as a DLC on the PlayStation™Store;
-
Sign up as a Mazda driver in the Manufacturer Series in 'Sport' mode.
ABOUT THE HASHTAG: #rxvcontest
- The design posted on Twitter will be used as your entry which the Mazda Design Team will review. Please note that Twitter accounts set to private will prevent your entry to be submitted.
- Please make sure to add the entry hashtag both in-game and on Twitter. The conditions for the entry require you to share the design both in-game and on Twitter.
ABOUT LIVERY SUBMISSIONS
- In order to prevent the infringement of copyrights and commercial rights of third parties, as well as other related laws and regulations, User Decals falling within the below categories are prohibited:
・Logos of other companies;
・Decals saved from designs shared by other users;
・Modified decals designed by a third party;
・Decals based on anime and other caricatures.
Important Notes
- Please make sure to use the 'Mazda 100th Anniversary Logo' (found in the [Decals] section of the Livery feature) in your design.
- The Michelin tyre logo cannot be modified.