When a specific person is assigned a subitem, copy the subitem into another board

I have an Active Projects Board that has subitems where people are assigned to. When a person is assigned to the subtask, I want the automation to copy the subitem to a specific board based on the the specific person that I assigned it to.

Is this currently possible?

Hi, Any joy with this? I was looking for something similar, that is a specific person was allocated then it would move the item to a matching board.

hi, any update on this?
need it urgently!