1. In the Network editor window, click the Edit mode icon 
.
2. In the Network window, click the Links button.
3. In the network, click next to the link in desired direction, whose attributes you want to copy.
4. Right-click in the network display.
A shortcut menu opens.
5. Select the Copy attributes to reverse direction entry.
The values of all editable attributes of the marked link are automatically applied to the opposite direction of the marked link.
