... Members of collaborative governance networks and their relationships can drive the networks' decisions and actions (Ansell & Gash, 2008), and in the instance of FPCs, their eventual policy work (Koski, Siddiki, Sadiq, & Carboni, 2018). Scholars have explored dynamics related to participation and representation on FPCs (Clancy et al., 2007;Dahlberg et al., 1997;Harper et al., 2009;Schiff, 2008), emphasizing that FPCs should take a systemsbased perspective on membership from across three axes: across domains (e.g., health, education, economic development), across the supply chain (e.g., production, retail, distribution), and across sectors (e.g., public, private, community;Irish, Clark, Banks, Palmer, & Santo, 2017). Members become "boundary spanners" by crossing organizational and sector boundaries, creating a bridge that enables a systems-oriented approach (Williams, 2002). ...