JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. How To Merge an Intelligent Line with a Connecting SmartLine Segment This option lets you merge an Intelligent Line with a connecting SmartLine Segment and create one intelligent line from the two. In the drawing, select both the Intelligient Line and the connecting SmartLine segment. Click the Intelligent Line icon from the Piping Taskbar. In the Intelligent Line Manager, click the Merge button. The SmartLine segment will merge with the Intelligent line. Parent topic: Intelligent Line Manager