Another innovative solution in the project is the creation of the Network of Multidisciplinary Centres of "Sustainability for Architectural Heritage" (NSAH) for the creative training of architect-restorers in the context of interdisciplinary skills. The network uses up-to-date video conferencing technologies for students and members to access lectures and seminars conducted by lecturers from leading EU universities. NSAH can be seen as Living Laboratories where practical case study methodologies and development results within urban development are studied and disseminated. Active participation of the citizens in creating urban solutions are supported.