How can we ascertain, that a school is inclusive enough? Not only officials and stakeholders but also schools representatives themselves ask that question very often. However, finding the answer is not as easy as it might seem. Our team, thus, decided to assemble a "guide" which might come to their assistance. In this book, you will learn how successful we were. The first chapter is a summary of the main reasons, why we support and advocate school inclusion. The second chapter provides the answer to the question "What is school inclusion?". The third chapter than introduces basic indicators, which form school inclusion. The fourth chapter is designed as a short overview of Czech research in the field of school inclusion in the last few years. The last and most extensive chapter presents the results of our effort to create a tool for school inclusion evaluation. You can find here both evaluation and auto-evaluation tool design including its qualitative and quantitative design.