In today's organizations, there is a paradigm shift towards open networks and communities, where information is openly accessible and only essential data is protected. This shift requires a high level of trust. Networks are powerful for rapid information dissemination and learning, as they enable people to learn together and support each other. Additionally, weak ties in networks connecting individuals with diverse ideas are crucial. On the other hand, communities are essential for specific projects or change efforts, as they provide a combination of place and trust, making them suitable for more personal and localized interactions.