sen
Sen / Guides / RACI matrix

RACI matrix: who does it, who owns it, who is asked

A RACI matrix says who does each task, who owns the result, who is asked first and who is told afterwards. It removes the question "whose job was that?"

Guide 04 of 21 · Part of the integrated planning series · 5 minute read
MandateOutcomesPeopleWorkTimeMoneyUncertaintyAdoption

These are the eight planning threads the Krong course is built around. The highlighted ones are covered here. What are the planning threads?

In one lineEvery task has exactly one A. If two people are accountable, nobody is.

The four letters

An excerpt from Caldera Freight

The full matrix has 19 teams and 35 tasks. Here are three rows and five of the columns.

TaskSystems AnalysisProject ManagerIT ArchitecturePMOSteering Committee
1.1.1 Stakeholder requirementsRACCI
1.1.3 System architecture planningCARII
1.3.2 Model development and testingIAIII

The Project Manager is accountable for all three tasks. A different team is responsible each time.

Checks that catch problems

Why it is an integrated planning tool

The matrix is built on the same task IDs as the schedule. So it can answer questions the schedule cannot. Which team is responsible for most critical tasks? Who owns the work behind the biggest risk? Who must be told when a task slips?

It also feeds the task file you send to other tools. Sen writes the R team into the Responsible field and the A team into the Accountable field, so your Asana, monday.com or Jira board starts with owners filled in.

How Sen helps

Sen seeds the RACI from your work breakdown, and you edit any cell. Teams, not individuals, are assigned, which keeps the plan stable when people change roles. Sen allows only one A on each task. If you try to give a second team the A, it tells you which team holds it and asks you to change that one first. Team names run down the page, so a full matrix fits on a normal screen.

Questions people ask

What does RACI stand for?

Responsible, Accountable, Consulted and Informed.

Can a task have more than one accountable person?

It should not. One accountable owner per task keeps decisions clear.

What is the difference between Responsible and Accountable?

Responsible means doing the work. Accountable means owning the outcome and signing it off.

See it in a real plan

Open Sen and explore the Caldera Freight example. Every figure on this page comes from it. Copy it, change a task, and watch the plan move together.

Open Sen, free   About the course

Keep reading

GUIDE 02
Work breakdown structure
Break a project into work packages once, then reuse the same IDs for schedule, budget, risk and ownership.
GUIDE 03
Critical path
Which tasks have no slack, how float works, and how to read a critical path on a real schedule.
GUIDE 01
Integrated planning
Why a plan works only when scope, time, money, risk and people are connected, and how Sen keeps them that way.