“…improving project outcomes, collaboration through partnering and barriers to collaboration, collaboration with external users key to service innovations, trust, collaborative practices, BIM as a integration, characteristics of and cornerstones for developing integrated teams, managerial practices leading to full or partial team integration or fragmentation, key indicators for the success of integrated teams, framework for influencing the indicators Single case study, multiple case study, surveys and interviews Construction Buvik and Rolfsen (2015), Khairil et al (2015), Aapaoja et al (2013), Baiden et al (2006) and Baiden and Price (2011) 1.4 Process and knowledge integration Knowledge integration enablers and activities, learning in project context, social capital, integrating IT systems to provide better support for business processes, integration of existing software applications through unified processes and tools, stakeholder integration process and management, integration of risk management practices and processes between sites, integration of risk management related to collaboration, integrating risk management practices and processes to other project management processes, integrating the stakeholder management to the risk management process, integration of design, construction, and operations phases of a project, ), Fuller et al (2011), Ratcheva (2009), Bony (2010), Di Vincenzo and Mascia (2012), Ndoni and Elhag(2010),Yang et al (2006),Austin et al (2002),Dyer (2017),Kamara et al (2001),Kleiss and Imura (2006),Currie (2003),Wagner et al (2017),Arashpour et al (2017),Salaka and Prabhu (2008),Demir et al (2015),Rajablu et al (2017),Yeo et al (2016) and Arashpour et al a structure and a process of coping with the complexity, managerial approaches and common practices in managing the complexity, understanding and managing the social aspect of systems integration: ,Caron et al (2016),Wang et al (2007) and…”