The document describes an operating model and organization design toolkit created by former consultants from McKinsey, Deloitte, and BCG. The toolkit is intended to help executives implement operating model and organization design initiatives to achieve their strategic goals. It includes frameworks, tools, templates, tutorials, and best practices covering key components like capabilities, structure, talent management, processes, technology, and culture. The toolkit uses a three-phase approach of assessing the current state, designing the future state, and implementing a roadmap for change. The summary highlights the toolkit's goal of helping strategies succeed through organization design and its inclusion of consultant-developed content.