The Transport Selected tool in the Transporters group of the Gadgets toolset helps transport selected elements from the current model to others.
After the ribbon button is clicked, elements are asked to be selected.
After some elements are picked over, a model picker will show up as follows.
After one or more good model candidates are chosen and the OK button clicked, those selected elements will be transported into these models accordingly. At last, an information box will appear to display what have been done.
The transporting result can be checked in that model.