This Assign Key Responsibilities Relationship Matrix shows the expense at the lowest level of work to manage cost and duration. It is a charting system that depicts the goal of a given task and the required action for each individual. This helps to reduce expectations and confusion, which increases project efficiency and improves deliverables. Decisions are made more quickly in this context, accountability is clear, and workload is distributed evenly. If you want to communicate on a project explicitly, a RACI chart can help. A RACI chart organizes your project so everyone knows what is happening. Map out who is responsible and accountable, must be consulted, and must stay informed using RACI.