User Guide > Exploring Data Lineage > Working with the Data Lineage Graph > Refreshing the Lineage Graph
 
Refreshing the Lineage Graph
The lineage graph displays what is currently saved to the TDV Server. If you make changes and save them, you can update the lineage graph. The print Preview dialog lets you control the size of the print, crop it, print the graph as a poster, add a title, and add a footer.
Note: If you have unsaved changes when you open a lineage graph, Studio displays a warning message to alert you. If you do not want to see these messages, you can turn this feature off using the Studio Options dialog; uncheck the Warn before data lineage calculation when resource editor is saved option on the Warnings tab.
To refresh the lineage graph
1. Display the resource lineage graph.
2. If necessary, save any changed resources involved in the lineage graph.
3. Click the Refresh button.