[phenixbb] phenix quantum interface with Orca

Dear Phenix developers, I am currently trying the quantum interface on several cases. on https://phenix-online.org/documentation/reference/quantum_interface.html you write that one can also implement Orca. I am a very basic (not really experienced)  Orca user, but nevertheless I would be happy to try it, since I have Orca installed on my , Ubuntu or Rocky) Is there a phenix variable that I have to point to Orca or can I set usage of orca in the .phil file with the package item? Thanks a lot and best regards, Guenter