Force field analysis is a technique used to assess the factors that influence a situation. It examines the driving forces that promote change and the restraining forces that maintain the status quo. The model depicts these forces in a tug-of-war. The procedure involves defining the current and desired situations, listing the driving and restraining forces, scoring each force, and analyzing the results to determine if change is possible and how to influence stakeholders. The document provides an overview of force field analysis, the model, procedures for conducting an analysis, and an example analysis of implementing centralized advertising software.