While MDM is the discipline, the MDM Portal is the tool—the interface where data stewards, IT professionals, and business users converge to govern the enterprise’s most critical data assets.
Registered users can not only search and view but also upload, edit, and comment on data models, fostering a bottom-up standardization process. mdm portal
Changing master data is a serious event. If a product status changes from "Active" to "Discontinued," it impacts supply chains and storefronts. MDM Portals embed workflow engines to manage this: While MDM is the discipline, the MDM Portal