The Reverse Lines/Paths menu item flips or reverses the direction of the decorations (arrowhead, diamond, square, etc.) within selected lines and/or paths.
Follow the steps below to reverse the ends of lines or paths:
Step 1: Select the lines or paths to be reversed.
Step 2: Select the Modify Menu and choose Reverse Lines/Paths.
Step 3: All decorations for the selected lines or paths will be reversed.