[feat] <How to change UUID?>

[eihnat]

Describe the feature you would like to request

Hi, I noticed, that each scitizen appliance (i am currently running on 2 rpi's 3B) has different UUID. How can I setup for both to have same UUID so I can also track it together with my other boinc apps running on different devices?

Describe the solution you would like

I want my appliances to run with my UUID so I can track progress and worked points on boincstats. I already have my UUID/username there, so I would like to set it up with same.

Describe alternatives you have considered

I think this should be possible to setup in device/project variables in my balena dashboard.