It arrived one sensible decision at a time. Finance got its system, delivery got another, cloud got a third — each right about its own area and blind to the others.
Then came the tools that tried to see across them: a project portfolio tool, a cost tool, a cloud dashboard, an architecture inventory, an AI register. Each added a view. Each brought its own way of describing the business and its own integration to maintain. Connecting them stopped being a few weeks a quarter and became a permanent job.
Then AI arrived, asking for the one thing none of that produced. An agent is only as useful as the context it can reach. Rolled out department by department into the same silos, it inherits the same disconnect.
Connected, the same enterprise looks like this: every area of the business on one model, joined by the data it shares.