This document contains an introduction to the Business Model Canvas tool. The Business Model Canvas is a template for describing the various components of a business model, including key partners, activities, resources, value propositions, customer relationships, channels, customer segments, cost structure, and revenue streams. The document discusses how the Business Model Canvas can be used to understand the relationship between creating social/environmental impact and business models by mapping these components. It defines a business model as "a logic description of how an organization creates, delivers, and captures value."