Definition
REFA process type, consists
- for the work object in a change of state, form, position or location
- for the information, a change of state or location.
Additional change consists of
- in the case of work object, in non-pre-determinable influencing and conveying,
- for information, in processing, recording or transmitting, insofar as their occurrence or course cannot be determined in advance.
Bettina Dirks
