This script allows you to export and import of Selection Sets as XML file. By selecting name in list, you can select the Selection Sets in scene.
How to use:
・Save SelSets / Load SelSets Button:
Export and Import selection sets in 3dsmax. In Load Selection Set Window, you can select any sets to import.
・update list Button:
synchronize selection sets list in scene and Selection Set List below.
・Selection Set List:
select set name in list, then the objects are selected in scene.