View and Edit List Portlet Fields

You can view and edit the fields that display for a list portlet.

Follow these steps:

Open the List Column Section, and click Fields.
The list column fields page appears.
Use the Show and Display fields to control what you see in the list by selecting columns, or a combination of both, select the correct option, and click Go.
To make changes to how a field displays, click the Properties icon located next to the field.
To change a field label, enter a new value in the Column Label field.
Save the changes.

More information: