Abstract: An enterprise grade data mapping application enables collaboration and reuse of many data integration components by leveraging metadata, enterprise transformations, and improves the process by creating automation, versioning, traceability, and impact analysis via its web enabled portal. This solution bridges this gap by leveraging metadata, and making the process automated, disciplined, predictable, and gives insight to the data lineage to both IT and business stakeholders via its web enabled portal. Mapping Manager brings standardization, collaboration, versioning, traceability, regulatory compliance and auditability, impact analysis, management visibility, and programmatic control where there is none now.