In all Designer tools, you can move or delete multiple ports or columns at the same time.
You cannot select multiple ports or columns when editing COBOL sources in the Source Analyzer.
To select consecutive ports or columns:
Double-click the source, target, or transformation.
In the Edit Tables dialog box, choose the Ports or Columns tab.
Select the first port or column using the row header number in the transformation.
To select a range to move or delete, hold down the Shift key as you click the last port or column in the range. To select individual ports or columns, hold down the Ctrl key and click each port or column using the row header number you want to move or delete.
When you select multiple ports or columns, the Designer disables add, copy, and paste.