Luoshuang's GPULightmass

I installed and used the GPU Lightmass with Unreal 4.22 and for now it work fine, but… Someone knows how to change the GPU lightmass settings? In the 4.20 there were different Engine folder to replace (Egine Preview, Engine Medium, Engine High, Engine Extreme), but in the 4.22 they aren’t and I don’t understand how to set the quality for the GPU lightmass