Hierarchical Object Tree

Dear Developers!

I am working on a CorelDraw-based Delphi application at our company. I'd like to retrieve the Object Manager's treenodes for building a custom ObjectInspector at Delphi-level. I know I can enumerate all the objects from VBA code, but it takes so many time. If CorelDraw has already built a tree from the current document's objects, why should I do it again?

So my question is: can I access Object Manager's nodes from VBA?

TIA:

Alex :-)