This document provides an overview and guidance on utilizing the GM-V&V methodology for verification, validation and accreditation (VV&A) of modeling and simulation products. It describes the structure and components of the GM-V&V documentation, intended audience, and purpose of providing prescriptive guidance on how to apply the methodology. It also provides guidance on designing a VV&A project organization, scheduling and executing VV&A project activities, and tailoring the GM-V&V components for a specific VV&A project.