How do you move a Pokemon from your PC to your party in white 2?

To move a Pokémon from your PC to your party in Pokémon White 2, first, visit any Pokémon Center. Access a PC by interacting with the computer at the center. Select the "Move Pokémon" option, choose the box containing the Pokémon you want to transfer, and then select it. Finally, choose the slot in your party where you want to place the Pokémon, and confirm the transfer.