After extracting, place the two folders on the root directory of the SD card.
If using DBI, place them on the root directory of drive 1.

To open, bring up the ultrahand menu and press the right button on the D-pad to modify.
Modifications must be done with the game closed. If modified while the game is open, you need to restart the game for changes to take effect.

Options for modifying Pokémon:
1. Select Pokémon to add to the preparation list.
2. Choose a specific Pokémon.
3. Make modifications to the codes.