Features of Lineage:

1. See the entire data journey: From the source to the final output, lineage provides a visual representation of all the transformations and operations that the data has gone through.

2. Identify data dependencies: Lineage helps you understand how different datasets are related and how they have been combined to produce the final output.

3. Trace data origins: If you need to investigate a data issue or error, lineage can help you trace the data back to its source and identify the exact operation that may have caused the problem.

4. Improve data quality: By understanding the lineage of the data, you can identify potential data quality issues and take corrective action to improve the data.

Lineage is displayed as a tree structure, with each node representing a transformation or operation. The tree structure shows the order in which the operations were applied and the dependencies between them. You can expand or collapse the tree nodes to view the details of each operation.