How to fill Income tax for started working as NRI?

Hello folks

I was working in Indian company for last 10 years and filling ITR properly. In year 2019-2020, i was working in Indian company till Dec 2019 and from Jan 20 onwards, i shifted to middle east company and started working here with proper working VISA (So i think, become NRI) and received salary in indian bank account. Now i want to fill the ITR partly with Form 16 from Indian organisation and I dont want to pay tax for money earned as NRI. Anybody guide me how this can be worked out?

(I heard some of my friends told that i can put the money earned in foriegn in “exempted income” catergory and when question comes i can clarify to ITR dept. Is that possible?)