Nope but this shouldn't be required for this, only when creating new chars.
"So all pre-7.0 Force characters that have opposite alignment to their current class will be given the option to swap their primary combat style to the opposite aligned equivalent upon logging in post-7.0.
This means if you are a Jedi Knight or Jedi Consular, and have at least 1 Dark Side point away from 0, you will be given this choice. Likewise, if you are a Sith Warrior or Sith Inquisitor, and have at least 1 Light Side point away from 0, you will be given this choice. This will be regardless of any Legacy unlocks or otherwise. Once that character is in the game, and the swap choice has been made or refused, the rules as described above will still apply."