A prescriptive, step-by-step method to facilitate and accelerate Risk Management Framework (RMF) Self-Assessments through automation. The RMF Self-Assessment Tool (R-SAT) is an Excel based tool that was designed to streamline the process for obtaining an Authority to Operate for network-enabled Facility-Related Control Systems (FRCS) by providing focused, step-by-step guidance and outputs supporting RMF Steps 1-3. RSAT works in conjunction with the Enterprise Mission Assurance Support Service (eMASS) government-owned application.