This document discusses building an integrated system of systems to enable strategic execution. It describes key capabilities for marketing, strategy, portfolio, performance, and process systems. The total strategic execution platform brings these systems together through people, processes, tools, and technology. The document provides examples of how to define system capabilities, link objectives and metrics across levels, and take steps to assess and improve an organization's total execution capabilities. It encourages leaders to define and measure their capabilities using models like the Baldrige criteria and conduct assessments to discover pain points.