While a governance decision sparked the standoff between Chairman Noel Tata and trustee Mehli Mistry's camps, a proposed funding plan deepened the rift, Moneycontrol reported. Mistry and others reportedly questioned the way ₹1,000-crore infusion into TIL was pushed through last month. The dissenting trustees also noted they were informed late about Tata Motors acquiring Iveco Group, it stated.