The document outlines Antony Upward's thesis on creating an ontology and canvas for strongly sustainable business models, aimed at addressing gaps in existing literature regarding sustainability definitions and business model designs. It presents a design science research approach to develop a usable framework for firms aiming to achieve strong sustainability, emphasizing the need for a new understanding of business models that integrate social and environmental factors. Evaluation results indicate the constructs and methodologies developed have utility but also highlight areas needing improvement for future research and practical applications.