Move (from one place to another) (8)
'move from one place to another' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for transfer that I've seen before include "handover" , "Reassign" , "Move to another side or team" , "Move football clubs" , "Convey from one surface to another" .)
(Other definitions for migrate that I've seen before include "Move with the seasons" , "Ragtime (anag)" , "Move from one country to another to settle" , "move base?" , "Move to a new area" .)