While doing simulations with multiple parts and assemblies, hiding and showing is a pain when you have 3, 4 or more parts (each part with 10-15 weldment bodies) and assemblies (each assembly having 10-15 parts). While we can go and choose bodies to show in Edit Definition, its still lots of work to click on each part and numerous weldment bodies. Currently in Stress Plot/Advanced options we have options to choose only face or body only in Show Plot on selected entities.
Apart from choosing face or body, it will help if in future release of SW we had the options of choosing parts and assemblies as well. Just a suggestion.