The address book space is an attachment space for holding address information for people and organizations. It may be a good place to store information about roles and stakeholders, too. This show case does not have stakeholders since they are stored in the sample team project space.

The address book holds personal information for people that are important for the projects. This includes people working on projects and people that are experts on topics relevant for these projects. The show case shows three authors of publications on information architecture and three fictional people working on a fictional product.