I believe it is QRPC's own status members only.

I have a 90% hit rate as silver an gold in the past 3 years. They've recently upped their game and made the Cabin senior do it in addition to crew serving the area.

I don't mind it as it means I get a pre-meal drink, meal reservation and eat on demand in economy.

One time they've missed it, the cabin senior brought around champagne, nuts and chocolate.