The Manage Data Platform Capabilities process in a Data Mesh ensures the development, deployment, and maintenance of self-service infrastructure to support decentralized data ownership and governance. It provides tools and services for data integration, quality management, cataloging, and discovery, while enforcing governance standards like metadata compliance and access control. This process enables domains to independently create and manage data products by leveraging shared, scalable capabilities, including API management, automated data pipeline orchestration, and observability for SLA monitoring. By balancing domain autonomy with Alliance-wide interoperability, this process ensures efficient, secure, and standardized data platform operations.