Can Ritz-Calton reward member achieve Platinum Premier?

I'm a Ritz-Carlton Platinum elite and I was wondering if RC member could achieve PP level. Is PP a Marriott Reward member only elite status?

I've had two years of 125+ night straight. I will stay over 150 nights (15 RC stays count 2 nights) this year and achieve my lifetime platinum by the end of this year. I wasnt expect any benefit/advantage from PP over P based on my reading, but would like to make sure if my RC reward allows me to have this special achievemen.

Thank you