Using EVA management mode, business management, add a new decision-making, discriminant index and tool, enterprise managers in many operatingdecision on the issue of vision will be more broad.
Internal and external systems even have their own operations - management has their own decision cycle and customers have their own operating environment - represented by their own information flows.
For example, a decision to redeploy a service currently running on a particular operating system to a different platform could reasonably require no changes to the services consumer.