If you would like to modify the side navigation bar, please follow these easy steps:
Navigate to your profile page.
Expand the User Interface options.
Select the modules you wish to have displayed in your side navigation bar from the drop down menu. Only the modules your account has access to are displayed in the menu selection.
Click "Save" once you are finished.
A success message will appear at the top right corner of your screen. Your preferences are now saved and will be remembered.