Parent

It can be useful to use Parent/Child relationships to distinguish between Scene Objects with the same name.  Let's say there are 12 Jigsaws in the Workshop with 12 blades.  Instead of naming each blade, it can be the Jigsaw Blade (child) of the First Jigsaw (parent).  Next would be the Jigsaw Blade (child) of the Second Jigsaw (parent), etc.  By using the parent identification, we can highlight the appropriate Jigsaw Blade, based on the parent.