This document summarizes a presentation on collective intelligence in international projects by Hróbjartur Árnason, Jørgen Grubbe, and Torhild Slåtto. It discusses the PaaD Nordic project which investigated experiences from completed Nordic projects to understand what aspects lived on after the projects ended and why. Key findings included networks, online content/materials, practices adopted by organizations, and relevance of the project theme to partner institutions. Collaborative structures like co-creation, complementary competencies, and inclusion of various inputs were found to be important for success. Factors like social intelligence, diverse perspectives, equal participation, clarity of goals, and intensive work sessions also supported effective collaboration.