Delete column(s) step allows you to delete columns from the data set.
Select column(s) to be deleted: required, select the column(s) to be removed from the data set.
Display the list of columns by clicking in the Select column(s) field.
To quickly find the desired column, start typing the column name.
Select all the columns to be deleted by clicking on them.
To unselect a column either click on the column name in the column list or click on X on the right side of the column name in the Select column(s) to be deleted field.
To quickly select or unselect all the columns, click on the check box next to the column name lookup field.
To delete the
Contact columns, configure the step like this: