Parallels RAS already has native support for Wyse ThinOS 8. As ThinOS 8 is End of Life and ThinOS 9 is available for a few years, we request native support for ThinOS 9. I have about 1000 potential seats I can't supply with Parallels RAS, because they rely on Dell Wyse ThinOS 9 devices. Parallels need to get in touch with Dell, and ask about how to port their already existing Linux client over to the Dell Wyse ThinOS.
I understand your question Marco, but to be clear for those others reading this, Parallels RAS already supports Dell ThinOS 9 versions. Connection from ThinOS itself is made using the RDP client into Parallels RAS and we have customers using this today.