The family enterprises are a dime a dozen in the city of Chennai. All of them have made a significant impact on the industrial landscape of Tamil Nadu. TVS, Murugappa, Rane, Chemplast and Apollo group have made enormous contributions to not just the economy of Tamil Nadu but the nation as a whole. With families expanding – through induction of new members via marriage – the dynamics of their management has changed. And, the metamorphosis has introduced fresh implications in the management of these family-run enterprises. The TVS – comprising four wings – has recently gone in for a legal separation. Coming as it did after internecine quarrels – that at times took legal overtones – the smooth formal legal separation in the TVS conglomerate is looked upon by other groups which too are experiencing some pressure or the other within. For the first time perhaps, the Indian Institute of Management, Kozhikode, has come out with a comprehensive case study on “Splitting the century-old TVS Group – The Family Arrangement”. It’s a comprehensive effort, chronicling the history of the tension within the larger TVS empire, one of India’s oldest and prominent family business groups with more than 110 years of history. The study dwells on the framework for the split and highlights the governance issues in its wake. An insightful exercise in education indeed!