How to Enable/Disable Occlusion And Screen Space Lightning COD Black Ops 6

Select the level at which the Ambient Lighting interacts with different surfaces creating perception of depth using
GTAO, MDAO and Global Illumination.
Low: Basic occlusion lighting with the GTAO technique.
Medium: Elevated occlusion lighting using GTAO with the addition of Bent Normals.
High: Better lighting quality & details with MDAO technique.
Ultra: Best lighting quality possible with the Global illumination technique.

1. Click on the settings icon.
2. Click on graphics.
3. Click on quality.
4. Locate the Occlusion And Screen Space Lightning option and change it.