The document discusses the role of the Digital Learning Librarian at University College Dublin (UCD) Library and how they are applying a social interoperability model to support digital literacy. The role focuses on developing digital learning frameworks, services, and collaborating across units. The librarian attended workshops on social interoperability which emphasize relationship building across a university. At UCD, the librarian collaborates with the Educational Development and Technology unit and academic staff in two colleges. Outputs developed so far include digital literacy materials and identifying stakeholders involved in digital literacy across the university. Reflections noted the benefits of collaboration and challenges of engagement and embedding work, and recommendations focused on clearly communicating value and offering solutions.