To start with I am not asking a question about buying additional modules of software. We own Windchill and I believe I can get what I need out of the software we already own.
Using Views, e.g. Design, Manufacturing, etc... is there a way to create a new view, Service, and display the full end item product but structure the BOM so only the replacement or service able components are displayed. Example: I have an motor assembly you can either replace the whole motor or the brushed and two bushings on the shaft. Nothing else can be replaced if it fails. In the end I would have a full top level assembly visualization but the BOM would be minimized to show only replaceable parts.