> ## Documentation Index > Fetch the complete documentation index at: https://openmetadata-add-ontology-explorer-docs.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Edit Data Lineage Manually > Learn to manually edit data lineage in OpenMetadata with step-by-step instructions. Add, modify, and customize lineage connections for better data governance. # Edit Data Lineage Manually Edit lineage to provide a richer understanding of the provenance of data. The OpenMetadata no-code editor provides a drag and drop interface. Drop tables, pipelines, and dashboards onto the lineage graph. You may add new edges or delete existing edges to better represent data lineage.