[tdwg-humboldt] Should I add "identifiedBy" for absence data?

Hello,

Maybe a silly question - should I add “identifiedBy” to absence data?

The scientists specifically look for a species in the catch from the trawl and found none of them, so there are occurrence records with such species with occurrenceStatus == “absent”.

If I have an event which only has absence data in occurrence extension, does it make sense to add “identifiedBy” for Humboldt Extension as well as those absence records in occurrence extension?

Thank you so much for your help!!

Cheers Ming