The transfer tag currently has no wiki guidance and is generally used on questions for one of two purposes:
- Questions about transfer functions, in which case the question is often tagged both transfer and function instead of the single, correct transfer-function.
- Questions having to do with power or data transmission / "transfer".
The tag should eventually be replaced with transfer-function for questions of type (1) but should we keep it for questions of type (2) or phase it out completely?