https://www.bandainamcoent.com/legal/community-events/official-rules-twt
Controller Usage.
A Player may not program functions on a controller using methods outside the basic functions of the Game, including, but not limited to, programmable and turbo controllers.
The following are sequences are prohibited:
A single input that results in the execution of multiple subsequent inputs.
Combination inputs except for those that can be applied within the game’s controller settings.
A single button input which results in a directional movement input and an attack input.
BNE and/or the Tournament Organizer reserve the right to inspect a Player’s controller to ensure compliance with these Rules, non-compliance of which may result in disciplinary action, including, but not limited, to disqualification, suspension, and/or banning.