Altium PCB Designer

One method is to use Schematic Editor > Tools > Annotate > Back Annotate Schematics and load in a Was-Is file. The Was-Is file is s...

Pad Class can be used to suppress Net Tie Hole to Hole Violations. As shown below two multilayer pads were place on top of each other to cre...

To clear existing routed tracks and vias, except GND and Diff Pairs. Altium > PCB Fliter (IsTrack or isVia) and OnSignal and not InNet(...

Tools > Import / Export Mechanical Layers Includes Layer Pairs That's it !

* Altium - Use Net Class Directives for Diff Pairs instead of Diff Pair Directives. * Altium - Delete all Solid Polygons or use Hatched Poly...