Altium multi board designer connections physical boards between Altium differential pair class Multi-board design basics in altium designer
Altium - How to Create Net Class and Differential Pair Class - YouTube
Defining net classes by area on a schematic Altium designer tips #18: how to create net class in altium Schematic defining altium nets whose

Altium - How to Create Net Class and Differential Pair Class - YouTube

Altium Designer Tips #18: How to Create Net Class in Altium - YouTube
Multi-board Design Basics in Altium Designer | Altium

Defining Net Classes by Area on a Schematic | Online Documentation for