What’s IIT-Madras cultural excellence quota for UG courses & who all can apply for admissions

This is the first time an IIT has introduced such a provision. Last year, IIT Madras became the first IIT to reserve supernumerary seats for students excelling in sports. https://theprint.in/india/education/whats-iit-madras-cultural-excellence-quota-for-ug-courses-who-all-can-apply-for-admissions/2408073/