How can efforts towards diversity and legal requirements aimed at inclusion in organizations be implemented within their culture? Gloria-Sophia Warmuth explores this intriguing question through a case study at a technical university. She expands the meaning of diversity to examine in detail how formal organizational rules intended to ensure inclusion at all levels are actually translated into lived organizational practice. To this end, she develops a dual triangle model that provides a nuanced insight into the levels through which a top-down change process can be implemented in diversity—or how this can be prevented.