Improvements and innovations in the construction and real estate sector are neglected and not passed on, which negatively affects the sector and society, through increased costs, increased climate impact, increased housing shortages and difficulties for society and the sector to reach the climate goals and deliver against the ambitions of the county's innovation strategy. Today, more horizontal collaboration structures and more effective collaboration are needed to address more complex challenges. Based on ByggDialog Dalarna's network and collaboration structure, which has been built up over a long period of time, the project wants to take collaboration to a new and more functional level by developing a standardised structure and method for collaboration, collaboration and test environments, which contribute to giving the sector better conditions to take on the challenges facing the sector and society. One effect of the project is that collaboration between industry, academia and public actors is strengthened and built naturally into the project organization.