Why Copilot Readiness in mid-sized companies starts with your SharePoint structure, not with buying licenses. Most SMBs switch on Microsoft 365 Copilot and within two weeks they notice something: Copilot finds documents that were never meant to be visible to everyone. Salary lists, draft contracts, old project folders. That is not a Copilot bug. Copilot follows exactly the permissions that already exist in your tenant. It simply makes visible what your SharePoint structure ha