F50BNE.
I can only repeat, read and understand you company manuals/approvals and your applicable NAA rules ---- and in the event of any lack of clear definition, get a written determination from your NAA.
Sundry posts here of personal experiences/recollections/practices are of no use to you, you must have the legally enforceable facts.
The amount of messing around with something as simple as logging flight, in Australia, borders on the unbelievable, and largely stems from being a dweller in the anally fixated Aviation Galapagos that is Australia.
Tootle pip!!