To customize a panel:
Click the Settings button in the top right of the Nav Bar and select Folder Name Display Settings.
Select Panels from the View by drop-down list.
Click Customize Panels.
Select whether you want to view the panels in one, two, or three columns.
If you select Three or more columns, select the number of columns in the columns field.
Select from the list of available panels, or create your own panels by clicking New Panel.
Click Add next to the column you want the column to display in.
(Optional) Click Move Up or Move Down to position the column where you want it to display.
Click OK.