Can I use a third party interface modification for World of Warcraft
In general, User Interface modifications are acceptable for use in World of Warcraft; however, since they are not created by Blizzard, we cannot vouch for the permissibility of a given interface in its current version. Similarly, we cannot guarantee functionality nor provide technical support. Coding to modify the style and look of the UI is allowed, as long as the modifications are done to the sanctioned internal files of the game. However, any UI adjustments that allow the user to gain any sort of an unfair advantage over other players (or any adjustments that are malicious in nature) are unacceptable.
For more information regarding the usage of Custom UIs or Third Party Programs, please review our Exploitation and Client/Server Manipulation Policy located at www.worldofwarcraft.com/policy.