Kanban Board
A visual management board that exposes workflow, highlights bottlenecks, and shows how much work is in progress so teams can improve flow.
Key Points
- Columns represent workflow stages; cards represent individual work items.
- Work-in-progress (WIP) limits prevent overload and reduce multitasking.
- Queues, blockers, and bottlenecks become visible to drive continuous improvement.
- Enables pull-based flow and supports tracking metrics like cycle time and throughput.
Example
A software team uses a Kanban board with columns: Backlog, Ready, In Progress (WIP 3), Code Review (WIP 2), and Done. When work piles up in Code Review, the team temporarily reassigns a developer to reviews, clearing the bottleneck and improving flow.
PMP Example Question
Which tool should a project manager use to visualize the workflow, reveal bottlenecks, and manage work-in-progress limits on an ongoing delivery team?
- Kanban board
- Gantt chart
- Burn-up chart
- Responsibility assignment matrix
Correct Answer: A — Visual workflow board (Kanban board)
Explanation: A Kanban board is designed to make work and constraints visible, enabling flow optimization through WIP limits and continuous improvement.