Developed a cloud storage path customization feature for the pingcap/ticdc repository, enabling deterministic and scalable storage layouts in multi-tenant environments. The work introduced a new configuration option that allows table IDs to be used as part of cloud storage sink paths, reducing manual path management and improving data governance. Implementation involved updating configuration parsing and file path generation logic in Go, as well as integrating comprehensive unit and integration tests to ensure reliability. This enhancement streamlined cloud storage integration and configuration management, supporting more robust multi-tenant deployments and standardizing storage practices across various cloud storage backends within the project.