CreateAction::make()

public static function getPages(): array
    {
        return [
            'index' => Pages\ListLevelGames::route('/'),
            'level-games' => Pages\ListLevelGames::route('/{record}'),
            'create' => Pages\CreateLevelGame::route('/{record}/create'),
            'edit' => Pages\EditLevelGame::route('/{record}/edit'),
        ];
    }

protected function getHeaderActions(): array
    {
        return [
            Actions\CreateAction::make()                
                      ->url(fn (): string => LevelGameResource::getUrl('create', ['record' => request('record')])), 

            
        ];
    }

here CreateAction on v3 documents

CreateAction::make()
    ->successRedirectUrl(fn (Model $record): string => route('posts.edit', [
        'post' => $record,
    ])