Expense Introduction Following shows a sample window. The chapter describes features available within the window.   Create Expense Click "New expense" on upper right corner of expense table When expense modal appears, enter all information and click "Create" button. Click "+ Add line" if needed     Update Expense Click "Update" button on the right of expense If no "Update" button, the expense can not be updated. when expense modal appears, update expense data and click "Update" button Click "+ Add line" if needed   View Expense Click "View" button on the right of expense Expense modal appears   Submit Expense Click "Submit" button on the right of expense If no "Submit" button, the expense can not be submitted. When expense modal appears, click "Submit" button to confirm submission   Retract Expense Click "Retract" button on the right of expense If no "Retract" button, the expense can not be retracted. When expense modal appears, click "Retract" button to confirm retraction   Approve Expense Click "Approve" button on the right of expense When expense modal appears, click "Approve" or "Disapprove" button to confirm