This document (written for Multisim/Ultiboard v12) shows how to create a single 'channel' and to replicate it multiple times in both Multisim (schematic) and Ultiboard (PCB layout) using a multipage design technique.
Topics covered:
Managing Part Groups
Managing Net Groups
Renumbering RefDes by Page
Creating a template PCB channel
Using Group replica place... in Ultiboard to duplicate a portion of the PCB