Cool down lap in Assetto Corsa

[Mal Haddon]

Hey guys. How do I enable the cool down lap in AC? Apparently there's a box to tick in Content Manager but I can't find it.
Cheers

 

[Fat-Alfie]

It is only part of CM if you have the Shader Patch installed. If you do, it is found under Settings > Custom Shader Patch > New AI Behaviour > AI race cooldown lap