Disabling Linear workflow option

I’m reading a book on rendering with v-ray written in 2014. I’m instructed to turn off the LINEAR WORKFLOW and AFFECT BACKGROUND option in the COLOR MAPPING rollout. I can’t find those options in my v-ray 5. Please can someone help? It’s really urgent.

I suspect that’s been removed in the 8 years since the information you are looking at was published.

“‘Hightlight Burn’ under exposure in the VFB Corrections pretty much replaced color mapping. Highlight burn of 1 equals linear;…”