Description : In this paper, we present the Biso, an automated report created to help Université Paris-Saclay research units with monitoring Open Science policy compliance in their output. It includes, first the main goals of the project, then the guidelines followed during software development, finally a brief overview of the data sources and some of the metrics and visualizations. Since the project's aim is to provide a flexible infrastructure for automated reporting from open sources, including but not limited to the BiSO, the paper explains how the technical infrastructure can be used in the future for other report types.