Optimize Auto-route mapSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedJul 10, 20261 minute readEngineeringE3D DesignUnified EngineeringE3D Design (Unified Engineering) Use to map the auto-route functionality in the most efficient way. Related LinksAuto Routing Criteria