According to Forrester's Q1 2021 Global State Of Enterprise Architecture Survey, enterprise architecture (EA) leaders are taking a more collaborative approach to architecture and design. EA leaders are becoming more business focused, leading to better alignment with business demand. Architecture principles are driving customer- and employee-centric architectures that enable effective delivery of on-demand digital services. This report guides EA leaders to successfully transform from siloed teams to an EA ecosystem comprising functional subject-matter experts (SMEs).