The Automatic Wire Number dialog enables you to automatically assign numbers to wires and other logical lines. See Help for more details.
From the Tasks or ribbon area, select Design > *Wire Numbering > Automatic Wire Number. This opens the Wire -- Auto Label tool.
From the Tasks or ribbon area, select Design > *Wire Numbering > Automatic Wire NumberWire Numbering. This opens the Automatic Wire Number tool.
From the Tasks or ribbon area, select Schematic Design > *Wire Numbering > Automatic Wire Number. This opens the Automatic Wire Number tool.
* is used to denote a menu selection that is not necessary for some versions or platforms.
When to Add Wire Numbers
Wiring Manager
Nothing happens when using Automatic Wire Numbering