Looking at your signature, I am guessing you are referring to what you usually receive on Princess for your doors, ordering, etc? If so, as others have said, HAL uses the traditional room card key, not the medallion.
If you see people referring to medallions, that is a loyalty item you get with a certain number of actual cruise days (this does not include bonus spending) - Bronze for 100 actual sailing days on HAL, 300 for silver, 500 for gold and I believe 700+ for platinum.