This document provides an overview of business modeling for millennial entrepreneurs. It discusses what a business model is, why it is important to have one, and the skills needed for entrepreneurship today. The document then covers translating an idea into a business model by filling out a business model canvas. It discusses validating and maintaining a business model through testing assumptions, getting user feedback, and regularly comparing forecasts to actual performance. Methods and tools for business modeling are also presented, such as the business model canvas, lean canvas, and financial planning templates.