Serialize a node with all its children

[Gendo Ikari]

I've googled and searched the answer quite a lot, without finding it. I try writing here.
I need to serialize some specific parts of the scene, not the entire scene. How can i do this?
If i serialize a node, i serialize only its attributes.
Thank you.

[hybrid]

Move your node over to a new scene manager and save the whole new scene. saving a chosen node is up for one of the next updates.

[Gendo Ikari]

Ok, thank you very much.