I may have a number of different business units and I have had a corporate shared services unit that provide services across those different business 350-080organizations that's going to help me gain some economies of scale but I met some rest that I'm not in fact going to deliver the exactly the right kinds of services to the different business units that the in a type 3 model perhaps instead of using internal services I'm going to use an external service provider to profession that service again. http://examguidez.co...ie-data-center/