You will need to use the various ports to add and change nets assigned to wires. You can use off page ports to represent connections to other pages and the global port for same page connections that are not power or ground.
You may want to name the port before placing it.
1. Select the desired port. Select Insert Add Port or use the Add Port tool bar shown below.
2. After you select the desired port, look to the top section of the Edit Panel. There enter the net name you would like to use in the Net Name(s) section. If you do not see the Edit Panel select View Toolbars Edit Panel.
3. Finally, you can place the port. If you have already placed the port and must rename it, you should first left click on the port to select it. Now you can edit the Net Name in the top section of the Edit Panel. Left click in the schematic window to place the newly renamed port.
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