Migration and integration serve distinct roles in document management. Migration is the one-time transfer of documents and data from one system to another, ensuring existing content is securely moved to a new environment. It might involve data transformation and validation for consistency. Integration, conversely, is ongoing, enabling continuous communication between the document management platform and other business applications. It allows real-time data exchange, automates workflows, and keeps the document system updated and central to all document-related tasks. In short, migration sets up the system, while integration ensures its continuous efficiency.