This document discusses different models of grantmaking strategies that foundations can employ, including responsive, strategic, proactive, collaborative, and initiative strategies. It provides examples of each model and explains that foundations can overlap or combine multiple strategies. The document also emphasizes that foundation strategy is a framework for decision-making focused on the external context and intended outcomes, rather than being a rigid plan. It is not linear, does not imply total control, and should leverage the foundation's own expertise and resources rather than trying to control all factors.