RACI Chart: What It Is and How to Use It (With Examples)

On almost every project that runs into trouble, the root cause is rarely the technology. It is ambiguity about who does what. Two people assume someone else owns a task, a sign-off sits in limbo because nobody is clear who can give it, and a stakeholder feels blindsided because they were never told a decision was happening. A RACI chart is one of the simplest, most durable tools project managers use to prevent exactly this. It turns a fuzzy sense of who is involved into an explicit map of roles against tasks.

This guide explains what a RACI chart is, what each of the four letters means, how to build one step by step, and what a real example looks like. We use an ERP rollout as the worked case because it is the kind of cross-functional project where clear roles matter most, but the method applies to any initiative with more than a handful of people involved.

What Is a RACI Chart?

A RACI chart, also called a RACI matrix or responsibility assignment matrix, is a grid that maps the people or roles on a project against the key tasks, deliverables, or decisions. In each cell where a role meets a task, you place one of four letters that defines how that person relates to that piece of work: R for Responsible, A for Accountable, C for Consulted, and I for Informed. The result is a single page that answers, for every important activity, who is doing it, who owns the outcome, who needs to weigh in, and who simply needs to be kept in the loop.

The value of a RACI chart is not the document itself but the conversation it forces. Filling one in means stakeholders have to agree, out loud and in writing, on who holds which role. That conversation surfaces the silent disagreements that would otherwise only appear weeks later as a missed deadline or a duplicated effort.

What Each Letter Means

R — Responsible

The Responsible role is whoever does the actual work to complete the task. These are the hands on the keyboard, the people writing the configuration, drafting the document, or running the test. A task can have more than one person marked Responsible when the work is genuinely shared, though too many R's is usually a sign the task should be broken into smaller pieces.

A — Accountable

The Accountable role owns the outcome and has the authority to approve the work as done. This is the person who answers for the result if it goes wrong. The single most important rule in RACI is that every task has exactly one A. If two people are accountable, then in practice nobody is, because each can point at the other when a decision stalls. The A and the R can be the same person on small tasks, but the A is always the one who signs off.

C — Consulted

The Consulted role provides input before the task is completed, and that input genuinely shapes the work. Consultation is a two-way exchange: you ask these people for their expertise, opinion, or approval of an approach, and you listen. A subject-matter expert whose sign-off you need on a design, or a department head whose process the task touches, belongs here.

I — Informed

The Informed role is kept up to date on progress or outcomes, but only after the fact, and they do not influence the task. This is one-way communication. A finance director who needs to know a milestone was hit, or an executive sponsor who wants a status update, is Informed rather than Consulted. The distinction matters: confusing Informed with Consulted is how projects either drown in unnecessary meetings or alienate people who expected a say.

How to Build a RACI Chart

Building a RACI chart is a short, structured exercise. Work through these steps with the people who will actually do the project, not in isolation.

1. List the tasks down the left. Break the project into its key activities, deliverables, and decision points. Keep them at a meaningful level: aim for distinct milestones rather than every micro-task. One row per task.
2. List the roles across the top. Use roles or job titles rather than individual names where you can, so the chart survives someone changing teams. One column per role.
3. Assign one A per row first. Before anything else, decide who is Accountable for each task. This is the hardest and most important call, so make it deliberately and confirm there is exactly one.
4. Add the R, C, and I. Fill in who does the work, who must be consulted, and who needs to be informed. Make sure every task has at least one R, or it will not get done.
5. Review across rows and down columns. Scan each row for a single A and at least one R. Then scan each column: a role with C or I on nearly every task may be over-involved, and a role loaded with A's may be a bottleneck.
6. Get sign-off and keep it visible. Share the chart with everyone on it, resolve disagreements now, and revisit it when scope or the team changes. A RACI nobody has agreed to is just a guess.

A Worked Example: ERP Implementation

Consider a typical Odoo ERP rollout with five roles involved: the Project Sponsor (a senior executive at the client), the Project Manager, the Implementation Consultant (from the partner team), the Key Users (department leads who will use the system day to day), and the IT Lead. Below, each task is shown with the role and its assignment, reading as a row of the matrix.

Define project scope and goals — Sponsor: A, Project Manager: R, Consultant: C, Key Users: C, IT Lead: I.

Map and document business processes — Sponsor: I, Project Manager: A, Consultant: R, Key Users: C, IT Lead: I.

Configure Odoo modules — Sponsor: I, Project Manager: A, Consultant: R, Key Users: C, IT Lead: C.

Migrate and validate legacy data — Sponsor: I, Project Manager: C, Consultant: A, Key Users: R, IT Lead: R.

Run user acceptance testing (UAT) — Sponsor: I, Project Manager: A, Consultant: C, Key Users: R, IT Lead: C.

Approve go-live — Sponsor: A, Project Manager: R, Consultant: C, Key Users: C, IT Lead: C.

Provide post-go-live support — Sponsor: I, Project Manager: C, Consultant: A, Key Users: I, IT Lead: R.

Read this chart and several things become clear instantly. The Sponsor is Accountable only for the two decisions that need executive authority, defining scope and approving go-live, and is otherwise simply Informed. The Consultant carries the Accountable role for the technical heavy lifting, while Key Users do the hands-on Responsible work for data validation and testing because they know the business best. Nobody can later claim they did not know whether they owned a task. That clarity is precisely what keeps an ERP project moving instead of stalling on the question of who decides.

Common RACI Mistakes to Avoid

• More than one A per task. The fastest way to break a RACI is to make two people accountable for the same thing. Shared accountability means decisions stall while each waits for the other. Force a single A on every row.
• Too many people Consulted. Marking everyone as Consulted feels inclusive but creates decision paralysis and endless meetings. Reserve C for those whose input genuinely changes the work; everyone else is Informed.
• A task with no R. If a row has an A but no Responsible, the work has an owner but no doer. Every task needs at least one R or it simply will not happen.
• Confusing Consulted with Informed. Telling someone after a decision who expected to be asked beforehand damages trust. Be honest about which it is when you build the chart, and set expectations early.
• Treating it as a one-time document. A RACI made at kickoff and never revisited drifts out of date as scope and people change. Review it at major milestones so it stays a living reference, not a forgotten slide.

RACI Alternatives: RASCI, RACIQ and More

RACI is the most widely used responsibility matrix, but several variants add letters to capture roles the base model leaves implicit. Reach for one only when your project genuinely needs the extra distinction; otherwise the simpler chart is easier to maintain and read.

• RASCI (or RASIC) adds S for Support. Support roles assist the Responsible person by providing resources or doing part of the work, without owning the deliverable. This is useful on larger projects where helpers are distinct from the main doer.
• RACIQ adds Q for Quality review, naming the person responsible for verifying that the work meets the required standard. It is common in regulated or quality-critical environments where a formal review gate matters.
• RACI-VS adds V for Verify and S for Sign-off, separating the act of checking a deliverable against criteria from the act of formally accepting it. Useful when verification and approval are deliberately held by different people.
• DACI reframes the matrix around decisions, using Driver, Approver, Contributor, and Informed. It suits decision-heavy work better than task-heavy delivery, so teams sometimes use DACI for governance and RACI for execution.

Bringing Clarity to Your ERP Project

A RACI chart costs an hour to build and can save weeks of confusion. It is one of the first artifacts we put in place on every engagement, because a clear map of who is Responsible, Accountable, Consulted, and Informed is what separates an ERP rollout that lands on time from one that drifts. At Oakland, UAE's number one Odoo Gold Partner and part of ARMOR Group, we have delivered more than 120 implementations on exactly this kind of disciplined governance. If you are planning an Odoo project and want a delivery partner who builds clarity in from day one, get in touch with our team for a consultation.