This RACI Meaning diagram is a highly recommended model for identifying roles and responsibilities and assigning tasks and milestones to the appropriate team members. You can ensure that everyone on your team knows what to do and when to do it this way. Not only that, but they know who to contact if they need assistance or if the previous assignment was not completed. You will better understand the key aspects of a project by implementing this type of system. And you only need to look in one place to get the information because it's all stored in the RACI chart.