Tube and Pipe and Cable and Harness are add-ins to the assembly environment.
The Tube and Pipe add-in to the Autodesk Inventor assembly environment provides the means to create complete tube and pipe systems in mechanical assembly design.
The Cable and Harness add-in to the Autodesk Inventor assembly environment provides the means to create and manipulate three-dimensional wire harnesses in the context of a standard Autodesk Inventor assembly.