Basically - how do Lufthansa, Air France and BA log stick time vs rest time on long sectors?
In one of the above airlines the nominated captain logs the whole flight time as P1 and commander, irrespective of rest time - on the basis he/she is in charge for the whole flight. The other crew members only log the proportion of the total flying time they spent at the controls as P1, P2 etc, but everybody still needs a record somewhere of the total flight time (for FTL and medical licencing purposes).......to do this I use one of the "spare" columns to log total hours, irrespective of role.