@mickeynut1 answered your question but the CL greetings out front have been pretty non-existent in our recent (last few years) Poly CL travels. The CL-specific check-in desk
@mickeynut1 mentioned is the first station inside on the right - it has a sign that says “Club Level Arrivals” or something to that extent. Note, that sign can be flipped over to a regular check-in station and I have seen times where it’s not being used for CL arrivals, so if you don’t see it don’t worry.
I have done a combo of checking-in at that CL arrival station (they’ll do a bit of paperwork then walk you over to the CL CMs) or I’ve gone straight to Hawaii ourselves. We get MB’s in advance but we have bad MagicBand mojo so they hardly ever work, so we stand there and wave through the glass to get a desk CM’s attention, then do check-in there.
Hope that helps, enjoy your trip!