Isro to 'split up & unite' a satellite in space this year

While the technology Isro is aiming to eventually have is one that will allow it to transfer humans from one vehicle or spacecraft to another, the immediate goal is to enable refuelling of spacecraft to give them a longer life and also transfer other crucial systems to an existing spacecraft, by transporting another to space.

source https://timesofindia.indiatimes.com/india/isro-to-split-up-unite-a-satellite-in-space-this-year/articleshow/74201580.cms