Data for examples used in article to be published in Journal of Organizational Design, 2020. The purpose of the article is to describe a new tool - Reconfig - for mapping and optimizing organizational design (i.e., formal structure) based on data about work process interdependencies. The tool takes DSM (Design Structure Matrix) data as the input and used a clustering algorithm to group the elements in a more optimal manner. The data are related to two pilot projects where the tool was used, and include both the current organization and the clustered (optimized) solution.