DefaultDeviceProfile.ini
Create a new texture group with the specified settings.
[/Script/Engine.TextureLODSettings]
+TextureLODGroups=(Group=TEXTUREGROUP_Project01,MinLODSize=1,MaxLODSize=4096,LODBias=0,MinMagFilter=aniso,MipFilter=point,NumStreamedMips=0,MipGenSettings=TMGS_Sharpen3)
DefaultEngine.ini
Give a custom name to our new texture group.
[EnumRemap]
TEXTUREGROUP_Project01.DisplayName=Custom UI - General