We have done a discovery in a customer and because they will work with different brands and subdomains is really important to segregate records in a profile and campaigns. It means that they have different teams owners of each brand that must see just what belong to them.
We already have done tests in a Private SandBox and it worked perfectly using Organizational and Geographical Unit.
The instance of customer has been updated with Release 18.7 and Geographical Unit is not there, just Organization Unit.
I wonder if we could have the same functionality using only Organizational Unit but we have tried and it hasn't worked.
We would like to get some help here to know how to use the same concept in new versions of ACS.