The document summarizes a presentation on models of embedded librarianship. It defines embedded librarianship as involving specialized domain knowledge, co-location with information users outside the library, and shared goals with a user group. A research study on embedded librarians found they acquire domain expertise through continuous learning. Successful programs are indicated by increasing demand, services, and staffing over time. Key factors for success include promoting services, systematically evaluating impacts, and strong management support and communication between librarians and their user groups.