There are as many as 11 NLUs that have NRI quota for admission to their Integrated Law programmes. Once the CLAT applications are released on January 1st, 2020, if you want to be considered under NRI quota, you should fill the application under NRI/NRA Category. For being eligible to claim  NRI quota, either you should be a NRI or you should have  one of your parents or a legal guardian or a sponsor who is a NRI. Please go through this for admission process: https://nujs.edu/downloads/admissions2019/nri2019-notice.pdf