Driving the salt-to-software Tata group has to be among the toughest jobs. For N. Chandrasekaran, Chairman, Tata Sons, getting it ready for the next phase means stepping up existing businesses, as well as taking many hard decisions. The areas of focus include the launch of the super app TataNeu, integration of Air India within the group, moving ahead on the steel business, developing a robust EV model and making the IT story stronger.