IPL: MS Dhoni, Virat Kohli, Rohit Sharma retained

All remaining players - capped and uncapped - will now be available for the two new franchises that have come into the IPL - Lucknow and Ahmedabad - to invest in. The same retention policy - three Indians and an overseas player or two Indians and two overseas players, with a mix of uncapped players at Rs 4 crore each - will be available to the new teams.

source https://timesofindia.indiatimes.com/sports/cricket/ipl/top-stories/ipl-ms-dhoni-virat-kohli-rohit-sharma-retained/articleshow/88020223.cms