“…Only relatively recently have libraries and the literature attempted to characterise the cognitive and affective ('soft') skills that subject librarians deploy in their roles. In two small-scale studies, strong relationships between subject librarians and faculty were shown to be the result of planning, patience, networking, bilateral communication, trust, shared interests and goals, sincerity, flexibility, responsiveness and reciprocity (Schlak 2016;Díaz & Mandernach 2017). Since 2009, libraries at the University of Minnesota, Ohio State University and Massachusetts Institute of Technology, among others, have taken the lead in creating local standardised responsibilities, competencies and best practices for their subject librarians (Williams 2009;Ohio State University Libraries 2012;Horowitz, Crummett & Gabridge 2016).…”