I added some modification - now it removes new indexes from new objects and saves names in original objects, but this script still doesn`t save hierarchy. All new layers are in default 0 layer. Strange. Sometimes it works, sometimes not. I restarted max and all layer structure in copied layers saved
@monster Man! you've saved yet another person, thank you sooo much. Simply amazing! It's just soo relevant and useful. In my case, I needed them as instances, so I tweaked the script just a tiny bit ( I had no prior knowledge on writing max scripts, yet it worked). I just changed the copy to instance (line 20) and it…