Creo™ Schematics 4.0 Help Center > Working with Designs > Instancing Catalog Objects > To Route a Fiber that Follows a Routed Fiber
  
To Route a Fiber that Follows a Routed Fiber
1. In an open design, click Route > Follow Fiber.
2. Select the fiber to follow.
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You can select the fiber to follow before starting the tool.
3. Select the start port.
4. Select the end port. The fiber is routed between the ports following the path of the selected fiber. The fiber direction is determined by the order of the ports selected.