A Fully Integrated Cost Schedule Model (FICSM) helps merge the stovepipes of cost, schedule, and risk into a holistic model and provide risk-informed decision-making information to the Program/project management and stakeholders. FISCM reaches across disciplines to obtain data from cost analysts, schedulers, and risk managers and is useful for defending budgetary and scheduling decisions with evidence, prioritizing risks and other threats based on their overall impact to the program and not simply their anticipated local impact, developing more precise risk mitigation plans, among many other uses. Developing a FICSM model takes time and effort. Identifying and establishing the appropriate team members and points of contact is instrumental for success. This presentation will highlight some of the speaker’s experience in identifying and establishing the various roles required to construct a FICSM model and how these led to the successful execution of the Programs/projects.