Is anyone using a "Global" Supplier price list?

We're on Epicor 9.05.605 and using Multi-company-Direct.
We are successfully using Global Parts, Customers, Vendors etc and now we'd like to use a global Vendor price list.

Within the Global Table Maintenance, I see VENDPART and VENDPBRK and have some fields selected, but I don't see anything within the Supplier price list maintenance screens, or anything to trigger this to make these priceslists tranfer over to the other companies.
Is anyone using this and can you point me in the right direction to get this set up?