Available with Standard or Advanced license.
- Start ArcMap by clicking Start > All Programs > ArcGIS > ArcMap 10.1.
- Click Geoprocessing > Search For Tools and type trace in the search box.
- Click Search Tools. The Trace Geometric Network geoprocessing tool is listed in the Search window.
- Click the name of the tool and the tool's dialog box opens.
- Specify the parameters in the tool's dialog box.
- Click OK.