This script converts all Dummies (into containers) in the scene that have objects parented to them.
It is useful when importing a scene from Maya (pressing the option Send to 3ds Max automatically converts the groups from maya to Dummies into 3ds max).
Installation: Just drag and drop the script into the 3ds max viewport. Then go to Customize > Customize Interface > category: waRp Tools > Converts dummy to container
If you like all of the scripts that are in the tutorial you can download them by clicking the warp_tools_bundle.rar in the attachment
I'd like to thank (Denis Trofimov) DenisT for helping me out with this script