T112 and ME-1

I have configured Surface channels beyond 40 and would like to know how to incorporate channels 41-47 to appear and accessible in the IEM ME-1. Which option to I select to increase the IEM audio feeding into the ME-1. Any assistance is appreciated.

https://community.allen-heath.com/forums/topic/ip-41-48-to-me-1-gld80#post-49826

DC