**Is it possible to upgrade a Qantas flight with Enrich (Malaysia Airlines) points?**

Do Qantas allow flyers to use frequent flyer points from other one world airlines? I know that business lounge access is across all one-world members, but it does not specify on their website from what I can tell, whether I can upgrade my Qantas flight with Enrich points.

Enrich is a [tag:one-world] group, just like Qantas — so I presume that it is possible, but their website does not go into detail.