[Closed] Transfering Cust. Attribs. from one node to another

I have a script that’s storing data on the root node of a scene, but I’d like to make it so at the click of a button that data can be transfered to a node so that it can be imported into another scene.

Is there an easy way to transfer a CA from a source node node to a target node, or do I have to rebuild the data from scratch on the target node?

Thanks in advance.