This document discusses the relationship between enterprise architecture (EA) and innovation management. It argues that EA, when approached in an agile manner, can help influence and support innovation decision-making by providing just enough architecture to guide decisions. When coupled with innovation management, agile EA can help companies select the best courses of action and demonstrate how ideas have evolved. The document concludes that innovation and EA are most successful when used together, as EA can address real innovation initiatives and innovation management benefits from influence and traceability to the underlying enterprise architecture.