You can update the routing and automatically connect components added to a plumbing system.
Use the System Editor to add the component to the existing system.
Verify that there is an open connector in the system where you are connecting components, and if necessary add a tee to a pipe segment.
Highlight one of the components in the existing system, and press Tab until a preview of the path from the added component(s) to the existing system displays.
Click Modify | Piping Systems tabLayout panel Generate Layout.