Transformcity developed a new and unique methodology which is highly integral and adaptive over time and actively engages all different big and small stakeholders as structural collaboration partners. Our methodology is very lean. It takes the complex and unpredictable urban situation as a starting point and builds on that, incrementally transforming the area while building the collective sense of ownership and investment power needed to keep the area attractive, liveable and sustainable also in the future. This new way of working is what we call collaborative urban development.