Definition
RACI Matrix
A RACI matrix is a responsibility-assignment chart that clarifies who does what on a project by labeling each person's role for each task as Responsible (does the work), Accountable (owns the outcome, one per task), Consulted (gives input), or Informed (kept updated). It removes ambiguity over ownership and decision rights before work begins.
Key takeaways
- A RACI matrix is a responsibility-assignment chart that clarifies who does what on a project by labeling each person's role for each task as Responsible (does the work), Accountable (owns the outcome, one per task), Consulted (gives input), or Informed (kept updated). It removes ambiguity over ownership and decision rights before work begins.
- When a project involves many people, the most common failure is not effort but ambiguity — two people assume the other owns a task, or a decision stalls because nobody knows who can make it.
- Planoda captures accountability directly on work: each issue has a single owner and explicit collaborators, encoding the spirit of RACI into the data model rather than a separate spreadsheet.
When a project involves many people, the most common failure is not effort but ambiguity — two people assume the other owns a task, or a decision stalls because nobody knows who can make it. A RACI matrix is a simple grid that resolves this: tasks down one axis, people across the other, and each cell labeled R, A, C, or I.
The four roles are deliberately distinct. Responsible are the doers who execute the task. Accountable is the single person answerable for the outcome — the rule that there is exactly one A per task is what makes the tool work, because shared accountability is no accountability. Consulted parties provide input before the work; Informed parties are notified after, with no input loop.
RACI's value is the conversation it forces. Filling in the grid surfaces disagreements about ownership while they're still cheap to resolve, and the finished matrix becomes a reference that prevents the same confusion from recurring. Its risk is over-application — applying it to trivial work creates bureaucracy, so it's best reserved for cross-functional efforts where roles genuinely blur.
Planoda captures accountability directly on work: each issue has a single owner and explicit collaborators, encoding the spirit of RACI into the data model rather than a separate spreadsheet.
Related terms
- DependencyA dependency is a relationship where one piece of work cannot proceed or finish until another is done. Dependencies make the order of work matter: a blocked item must wait for its blocker to clear. Tracking them explicitly reveals the true sequence of a project and surfaces the chains that most threaten the timeline.
- MilestoneA milestone is a significant checkpoint in a project — a meaningful date or deliverable that marks progress, such as a beta launch, a feature freeze, or a public release. Unlike a task, a milestone has no duration; it is a moment that signals a phase is complete, used to coordinate teams and communicate timing to stakeholders.
- Definition of DoneA definition of done is a shared, explicit checklist of what must be true before any work item counts as complete — code reviewed, tests passing, documentation updated, deployed. It removes ambiguity about the word 'done,' preventing half-finished work from being declared finished and creating a consistent quality bar across the whole team.
- EpicAn epic is a large unit of work too big to finish in a single cycle, broken down into smaller related issues that ship incrementally. It groups those child issues under one theme and tracks their combined progress. Epics sit between individual issues and broader projects or initiatives in the planning hierarchy.
- User StoryA user story is a short, plain-language description of a feature told from the user's perspective, classically in the form 'As a [role], I want [capability], so that [benefit].' It captures who needs something and why, deliberately leaving the how to the team. Stories keep work framed around user value rather than technical tasks.