I'd need some more context to answer if it's possible in your use case :)
What are current list items?
What columns do they store?
Should it happen on the form?
On path transition?
What data should be moved from one to another? Maybe some examples?
I have one application in which I want to enable launching multiple workflows using an XML file.
I have one list of items called 'Importer'
And another list of items, let's call it 'Target'.
In 'Importer' I have a field 'Gross' as a floating-point number, and the same in the 'Target' list.
In the starting step, I created a new path that registers bulk orders (start subprocesses (SQL)).
Configuration in the attachment.
There will be more fields, but for now I'm trying to do only this one field.