u/Awkward_Couple_9843

Hey All, got my NZeTA last year, I visited for a couple of weeks and now planning on visiting again for a couple of weeks, do I need to apply for the NZeTA again or is it still good? Also do I need to update them with an additional passport? My NZeTA is linked to my US passport, but I’ve just renewed my British one and wondering if I need to tell New Zealand Immigration? Cheers for the help 🙂