Generating living dex from old gens with only pokemons available for the new gen.

[Sarutopi21]

Would be nice to be able to generate the living dex with only pokemons available to the set generation. For example i have SW/SH save open and i want to generate a native only living dex but only generating the pokemons available for scarlet and violet, depending on the choice.

maybe is already possible but i couldnt find anything like that in the wiki.