Attached Link: http://forum.runtimedna.com/showthread.php?64083-COLLADA-Import-of-a-fully-rigged-character-TO-Poser-Pro-2012&p=807547

 

@Bejaymac:

I don't have the slightest clue. Everything I've ever rigged so far was properly grouped. Either because it was already grouped or because I created the grouping myself.

There is a "Simple bones-single skin interoperable" option among skinning methods that supposedly should enhance COLLADA export, but I never used it nor do I know what it can do or how it actually works.

(If you use this skinning method on "nomally rigged" figures, the rigging breaks)

Maybe there is some relevant info in the attached thread over at RDNA?