This document discusses using enterprise architecture to support innovation. It introduces several frameworks and tools that can be used, including causal layered analysis, the SCAN sensemaking framework, the five elements model, stakeholder and market models, and the enterprise canvas. These tools help explore opportunities and risks, understand different perspectives, map interrelationships, and support implementing innovations. The document encourages starting from any initial idea or problem and using questions to guide exploring and innovating around that "This" to find new opportunities.