The objective of the book is to provide practical guidelines to an Architect/consultant who is the part of the Enterprise Architecture Definition Team for Government Transformation initiatives. The consultant need to follow the steps described in the book and adopt them fairly to achieve the EA enablement of Government. It emphasis on the interpersonal skills and techniques for organizing and directing the EA definition, buy-in from management commitment, leading the transition from planning to implementation. It also showcases the steps to be followed for performing the Government Reference Enterprise Architecture. This book defines the methodology to be adopted for EA Reference Architecture for various domains and also provides the value through the practical advice on how to make the Governments to achieve EA adoption and establish a connected Government. We documented our own methodology without excluding other methodological possibilities. This book helps any Enterprise Architecture Planning Team to shorten the time of planning and execution, since most of the time is utilized in agreeing the common approach and work towards the goal. This book demonstrates practical views of an enterprise architect in improving the success rate of EA across the Governments. There is no hard and fast rule that Governments should adopt to one particular framework or standard or approach. They can choose to adopt any industry specific framework, however it can be customised as per the needs of the Government. The book takes a holistic view of the Government Enterprise Architecture, while also giving specific guidelines on how to establish and roll out future-state Government Enterprise Architecture based on the methodology and approach documented in this book.The book aims to: * Demonstrate importance of enterprise architecture in elevating the effectiveness of Government transformation programmes* Disseminate current advancements and thought leadership in the area of government enterprise architecture in the context of Connected Government* Provide initiatives with evidence-based, credible, field tested and practical guidance in crafting their respective architectures (Business, Application, Data, Technology etc)* Showcase innovative use of Enterprise Architecture in enhancing Government transformation initiatives