The reason for mentioning this, is there are times you want to re-use a routed assembly. However, historically due to the nature of how they’re created, this wasn’t possible. Now, however, in SOLIDWORKS 2017 you can re-use routed assemblies. Simply right click on the existing routed assembly and Choose reuse Route. SOLIDWORKS, then asks you to initially place the new version of the route. Pressing Okay, like any other SOLIDWORKS component simply places it at the assembly origin.