The document provides an overview of a pharmacovigilance resource calculator tool. It describes the objective of the tool is to help plan optimized staffing levels, especially during surges. It outlines the typical process for building the calculator which includes collecting workflow data, analyzing activities, documenting processes, and testing the calculator output. The tool's interface includes sections for inputting volume and staffing data and outputting budgeted, utilized, and optimized full-time employees and required staffing changes.