“…Research on (inter) group collaboration has identified various means that help prevent and attenuate such interteam tensions, such as interteam coordination (Hoegl, Weinkauf, & Gemuenden, 2004;Marks et al, 2005), interface project management (Hoegl & Weinkauf, 2005), and (intergroup) leadership (DeChurch & Marks, 2006;Hogg, van Knippenberg, & Rast, 2012;Murase, Carter, DeChurch, & Marks, 2014). Hogg et al (2012), for example, suggested that intergroup leadership helps reduce intergroup biases to the extent that leaders recognize and reaffirm groups' distinct and valued identities.…”