The clinical data platform expanded interoperability and lineage to improve traceability across datasets and models. Interfaces support standard data formats and messaging where appropriate, and adapters help connect legacy systems without disrupting operations. Lineage tracks provenance and transformations so investigators and auditors can see how results were produced. Access controls and audit logs have been clarified so roles are well defined and activity can be reviewed. The documentation provides examples of common workflows, illustrating where human review is required and how to export evidence. The aim is reliable, explainable data handling that can stand up to scrutiny while staying practical for clinical environments.