Ogilvy & Mather developed a framework called "The big ideaL" to help brands find an authentic platform to speak from. It involves identifying a cultural tension in the market and finding the brand's core strength. For Louis Vuitton, this resulted in the ideal that the world is a better place when we live life as an exceptional journey. For Milo chocolate drink, it was the belief that play is essential for childhood development. Applying this process helps brands lift themselves above competitors by taking a clear point of view.