While Talend Studio is the tool which centrally defines models for the master data, Talend MDM Web UI is the tool which validates actual data against these models.
It is the responsibility of the data steward or business user to make sure that the master data follows the governance rules defined in the Studio.
This chapter provides the information a data steward or a business user needs to manage master data assets in order to improve their reusability, accessibility, and quality.