検索したプロジェクトを一括でCSV出力する手法はありますか？

[ka_nishiyama]

これとか、参考になりますか？

Export all tasks from all projects to single spreadsheet

@David_Channer I believe if you are the administrator you can do this with an Advanced Search and a CSV file export. Otherwise you may need privileges to Teams and projects. I will caution you in advance that the CSV file export needs additional work and that has been discussed. You can also look at a pretty nifty third party service www.bridge24.com/asana and if you are a PC user I donated a tool to create PDF’s. CSV To Asana Simple List Generator- My Gift To Community

他にも類似のトピックスを見たいときは、下段の「関連」に表示されるのを参照してみてください。