Customer Report & Portal Extension(CRPE) Settings
Project Export
In this area you can define which custom fields will show in the https://athenabilisim.atlassian.net/wiki/spaces/CPTE/pages/341803010/Ticket+Export#Project export table and https://athenabilisim.atlassian.net/wiki/spaces/CPTE/pages/345145345/Request+Export+Detail+Extension#Ticket-Details table. Your selected custom field will show in this areas automatically.
Project Export custom fields is not just containing project fields, all field system and custom fields are showing in the area.
Organization Export
Organization export area is disabled default because organization export options are static, you cant add or delete exportable fields.