Routing Routing is available in SOLIDWORKS® Premium. Video: What's New in SOLIDWORKS 2023 - Routing Contents Routing Library Manager Enhancements The Routing Library Manager has improved ergonomics and usability, several enhancements have been done: Complex Splices A complex splice has multiple circuits to which you connect wires or cable cores. Displaying the Cross Section of a Harness Segment You can access the cross section of a harness segment. Flatten Route Improvements Improvements to the flatten route design deliver higher-quality flatten route drawings. Reorienting Connectors in Flattened Routes You can reorient the connectors to be parallel to a selected plane.