To delete a column mapping in the export format:

  1. Select the required editor from the Editor drop-down menu. 
  2. Select the required format from the Format drop-down list.
  3. Select the mapped field row which you want to delete from the export format.
  4. Click Add Mapping drop-down, and then select Delete Mapping.  


  5. Click Save Format to update the export format. The deleted mapping disappears from the list.