Follow these steps to add or remove columns:
	- Click the Menu icon.
 	- Select and open any module.
 	- Click the Manage Columns icon on the left side of column names.
 	- Select the Edit column. A Configure Columns window appears.
 	- Remove the columns by clicking the X button on the field name in the Selected fields section.
 	- Add the columns of your choice by selecting the columns from the Available fields section.
 	- Click the Update List button to view the changes in your List View.
 
To learn more about List View, click 
here.