Replacing Configured Toolbox Parts With Individual Parts

I have old assemblies that I need to release into our PLM (SmarTeam) system. The issue I am running into is that the old assemblies use configured toolbox parts (single sldprt with multiple configurations) and the PLM system needs individual sldprt for each configuration. What I am finding I need to do is to use the filter command in the tree manager to find a specific configuration and replace the items with the correct individual part.

Does anyone know of an easier method of switching these out?

Thanks.

SolidworksToolbox