This is simple UMG Widget that can edit Scalability Settings. Appearance same as editor's UI. You can easily adjust the quality. Parameters have been taken from Scalability Reference and BaseScalaiblity.ini.
Additional function
Quality: Add [Auto]
Resolution Scale: Add percentage display *1
Auto saving of parameters(It will work only after packaging) *2
Add Global Illumination and Reflections settings.(2022.6.3)
*1: The lower limit of the Resolution Scale(ResolutionQuality) depends on the ResolutionSize.
*2: When parameter changed, auto save to GameUserSettings.ini
File pass: \Saved\Config\WindowsNoEditor\GameUserSettings.ini
Technical Details
Number of Blueprints: 1
Intended Platform: Windows
Platforms Tested: Windows
Documentation Included: No
Important\Additional Notes: None