Dividing the different assets in CI between different BU's is very much possible (this is what we call Business Entity in CI). I think the mentioning of tenant above is the cause of confusion here. If you have ONE company with multiple departments, BU's, what have you, then you can absolutely report on the different BU's. If you want to pull MULTIPLE customers into one tenant of CI then it's harder. It's possible, but you can't separate what the different customers see if the plan is to let them access CI also. However, there is a licensing model called MSP which allows, for instance, Service Providers to manage sub-tenants (their customers). This would allow each customer to have their own tenant (CI environment).