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.
If the OK button is clicked, a file picker will show up as follows.
After one or more good file/folder candidates are chosen and the OK button clicked, those elements types will be transported into these files accordingly. A progress bar will appear to show what is going on.
At last, an information box will appear to display what have been done.