Manage transformation view columns

To add, edit, or delete columns in the transformation view:

1. Select Transformation views from the left-side panel.
2. Select a dataset from the list.
3. To add a column, select Add column .
   You can edit the column formula with the formula editor. 
4. To edit a column name: 
   1. Select the column header. 
   2. Select Edit column name icon from the right-side panel.
   3. Update the name and then select Apply.
5. To delete a column: 
   1. Select the column header.
   2. Select Delete column from the right-side panel.