This article doesn’t answer his question, it’s not useful for his question and the problem at hand. It actually has very limited use, since it doesn’t tell us many things. For example, it doesn’t tell us how to set the sg.ResolutionQuality levels at different scalability settings: low/medium/high/epic. I had to dig into the source code yesterday to find that out. It’s controlled by the variable and to override it you have to add it to DefaultEngine.ini:
[ScalabilitySettings]
; This is the screen percentage for the resolution quality, corresponding to 25% pixels, 50% pixels, 75% pixels, and 100% pixels
PerfIndexValues_ResolutionQuality="25 50 75 100 100"