This document outlines a 5-step process for assessing translation quality using multidimensional quality metrics: 1) Specify the project parameters, 2) Select appropriate metrics, 3) Choose an evaluation method, 4) Conduct the evaluation, and 5) Score the results. It provides examples of developing a metrics specification file, using inline markup for evaluation, and calculating scores while accounting for source text quality and metric weights. The goal is to establish a consistent, transparent process for requesters and providers to measure and improve translation quality.