Problem: I would like to export custom field data from one site using WP All Export, and then import that custom field data into another site using WP All Import.
Solution: When you create an export file, you have the ability to customize the export data. In the customizer, you can drag custom fields from the right into the export builder on the left (see the attached screenshot customizer.png). Custom field values created by Types have the prefix "wpcf-". When the CSV is produced, it will include the selected custom field values (see csv.png).
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