The Net value just help you to layout the PCB easy. Not about PCB fabrication

@Guest9135, If you click on the Design Manager tab: ![enter image description here][1] Then scroll down to `Nets`: ![enter image description here][2] you may find that you have warnings because you have nets connected to pads with other different names. This will not stop you making the PCB but it does make it hard to verify that the PCB is correct to the schematic. * If you have created the PCB from a schematic then it is much safer to edit the schematic and then use the `Import Changes..` button in the PCB Editor: ![enter image description here][3] to update the connectivity (nets) in the PCB. [1]: /editor/20160825/57bea04bd5975.png [2]: /editor/20160825/57bea0a73ae13.png [3]: /editor/20160825/57bea1776c346.png