You can use the Resource Access Profiles List page to customize columns on the Project Listing page.
To configure default project listing columns:
Click the Resource and Security Admin tab.
Select the Resource Access Profiles link. The ResourceAccess Profiles List page displays a list of all existing system access profiles.
Click the Configure Default Project Listing Columns button.
Use the > and < buttons to add and remove columns. Use the Up and Down buttons to move the selected columns to the left or right. The topmost column is displayed on the farthest left of the screen.