Rack optimization

I have a Main L73 that will be monitoring 13 remote I/O racks. The remote I/O racks will typically have an ENBT, 2 DI and 1 DO. Of the 13 remote racks this Main L73 will need to own the DO in 7 of the remote racks but listen to the other 6. I will also have another West L73 that will be monitoring 7 of these remote racks and will need to own the DO in 6 of these but listen to the 7th. Main L73 and West L73 will not need to own/control the same DO in the remote racks. Also, in this system is an East L71 that will be monitoring 7 of these remote I/O racks without the need to own any of the DO.
I have attached an excel spreadsheet that I hope helps show this but I need some guidance on the correct comm format using rack optimization.
Any help is appreciated!
Thanks,
Bob O.

Edit: DI 1756-IA32
DO 1756-OW16I
AI 1756-IF8H

Disseminate these files for the details.

Returned your Excel file (modified) with the missing comm formats added.

You have an extra output module in Remote 7 that you have indicated is owned by all 3 controllers, and I'm sure you know this is not possible - I have omitted it from the I/O configs attached. Make it "Rack Optimisation" in the owner-controller, and "Listen Only - Output Data" in the other two (if of course this module exists).

You'll obviously have to change IP addresses, slot numbers, RPI values etc.

daba,

Thanks for the help and Remote 7 was a typo.

Bob O.