Since its foundation in 2020-21, the Diversity and Gender Equality Network (DiGENet) has relied on working groups as key instruments to define core thematic priorities and foster interdisciplinary collaboration. Emerging from the initial exploratory phase of the network, these early groups reflect the broad spectrum of challenges and potentials within diversity-related research and practice across the Berlin University Alliance. The firstworking groups were formed around both cross-cutting issues (such as terminology and teaching) and specific diversity dimensions (such as gender, migration, and health), reflecting the network’s ambition to address diversity in its full complexity.By 2022, DiGENet had grown significantly in size and cohesion, prompting the need for consolidation into four central working groups. This step marked a transition from thematic exploration to strategic focus. The four resulting working groups--(1) AG Begriffsarbeit (Terminology Work), (2) AG Diversität sichtbar machen (Making Diversity Visible), (3) AG Fachdidaktisches Netzwerk (Didactics Network), and (4) AG Kritische Perspektiven (Critical Perspectives)--developed tangible outputs such as the DiGENet Glossary and a Minimal Item Set for measuring diversity dimensions. At the same time, the working groups served as platforms for joint project development and institutional learning, fostering a strong link between academic research, institutional diversity policy, and organizational development.From 2023 onwards, the working groups have expanded their scope through events, strategic alliances with the community of practice across the BUA partners, and through the creation of new working groups, such as the Queer Networks working group, reflecting DiGENet’s sharpened profile and growing relevance across the Berlin University Alliance and beyond. Today, the working groups continue to drive the network’s mission: to support evidence-based diversity development, advance inclusive academic cultures, and strengthen the visibility and impact of diversity and gender research through structured collaboration and knowledge transfer.