Manage Pool Columns

From Pool home, click the Columns button in the top right to control which columns are visible and included in a CSV export. Keep in mind there are required columns that you can't hide: email, name, tags, last emailed, and date added. 

You can also rename and delete columns, as long as they are from CSVs or automatic API imports. Metadata columns and screener question columns can't be edited here.

Exported CSV with custom columns

Keep in mind any custom columns you turn on will be included in a CSV export, in addition to the required column.