Optimize Your Project Management with the Work Breakdown Structure (WBS) Tool: Efficiently Break Down Your Tasks


What is the Work Breakdown Structure (WBS) in Project Management?

The Work Breakdown Structure (WBS), also known as "Work Breakdown Structure" (WBS) in English, is an organizational chart and project management method used to decompose a project into smaller, more manageable tasks. The WBS is represented in the form of a hierarchical structure where each level represents a specific step in the project's execution.

The WBS can be used to organize tasks, define responsibilities and deadlines, identify key milestones, and track the project's progress. It is intended for project managers, enabling them to better understand the project's complexity, break down tasks into manageable stages, plan effectively, and communicate more clearly with team members and stakeholders.


What are the Benefits of WBS in Project Management?

The Work Breakdown Structure (WBS) offers several advantages in project management, including:

Task Decomposition: WBS allows for breaking down a project into smaller, more manageable tasks, facilitating project planning, organization, coordination, and execution.

Better Understanding of the Project: WBS helps in better comprehending the structure and relationships between different project tasks.

Improved Communication: WBS facilitates communication among project team members and stakeholders by providing a clear and structured overview of the project and its objectives.

Tracking: Breaking down deliverables into sub-deliverables helps identify key project milestones, making it easier to track project progress and ensure the project stays on course.

Risk Management: WBS aids in identifying potential risks, allowing project managers to better anticipate potential issues and make preventive decisions.

The Different Levels of WBS

The Work Breakdown Structure (WBS) is a project management method that involves breaking a project into smaller and more manageable tasks. The WBS is often represented as a hierarchy of levels, which helps in understanding the structure and relationships between different project tasks. Here are the three main levels of a WBS:

Level 1: The first level of the WBS represents the overall project and defines the major objectives to be achieved. It can include multiple phases and may cover a relatively long period of time. For example, if the project is to build a house, Level 1 of the WBS may include objectives like "build a house."

Level 2: The second level of the WBS involves breaking down the project into major phases. Each phase is a step in the project that must be completed to achieve the ultimate goal. Phases are typically key elements in project execution. For example, phases of a house construction project may include planning, structural construction, equipment installation, and so on.

Level 3: The third level of the WBS is the breakdown of each phase into deliverables. Each deliverable is a specific product, service, or outcome that needs to be provided to complete the phase. For example, deliverables for the planning phase could include defining specifications and creating construction plans.


In general, a WBS has at least three levels of decomposition, including Level 1 for the overall project, Level 2 for major phases, and Level 3 for deliverables. However, it's possible to have more levels depending on the project's complexity and the need for further task breakdown. That's why, with LUCKiwi, you can define an unlimited number of levels.

How to Create a Work Breakdown Structure (WBS)?

Step 1: Define Project Objectives and Stakeholders' Interests

It is important to understand the objectives and interests of your project before starting to break down the work into smaller tasks.

This step is essential to have a clear vision of the expected outcomes. It also ensures that all project stakeholders have a common understanding of the objectives and interests. Once the objectives are clearly defined, it becomes easier to determine the different tasks and sub-tasks required and give meaning to them to achieve those objectives.

Step 2: Identify Deliverables

Deliverables represent the expected final outcomes of the project. They clearly define what the project needs to accomplish. These deliverables need to be detailed and precise to facilitate their tracking and subsequent validation.

This step is important because it ensures that all project objectives are well defined. It is also known as the 100% rule.

Step 3: Decompose Deliverables into Sub-Deliverables

At this stage, you can start breaking down the work into lower-level and more manageable sub-tasks using a logical grouping method. For example, you can divide tasks based on functional areas, project phases, or required resources.

Step 4: Organize Sub-Deliverables into a Hierarchy

Sub-tasks need to be organized into a hierarchy where each level represents a further level of detail of the higher level. The hierarchy should be logical and easy to understand.

The Best Tool for Creating a WBS

Setting up a WBS requires the use of project management tools. This is where LUCKiwi, an all-in-one project management software, comes into play. This software offers a comprehensive range of features to facilitate project planning, management, and tracking, including the creation of a WBS.

Here are the top 5 reasons why you should turn to LUCKiwi's WBS to succeed in your projects and easily create a task hierarchy:

Unlimited Division

You have no constraints on the number of task and sub-task levels you want to define to successfully complete your project. As long as your tasks and sub-tasks still appear complex to you, with LUCKiwi, you can continue to break them down into smaller sub-tasks. You stop when your sub-tasks seem small enough and easy to accomplish.


LUCKiwi WBS is easy to use. With its drag-and-drop feature, users can quickly organize all tasks and sub-tasks in the correct hierarchical order. Additionally, dragging a parent task composed of sub-tasks will automatically move all child sub-tasks, saving time for the user.



LUCKiwi WBS adapts to your needs. Not only can you change the structure of tasks and sub-tasks, but you can also set other information. This includes adding and editing task descriptions, task owners, and files.


You can access LUCKiwi's WBS from any device you use (computer, tablet, smartphone), with as many devices as you want, and with no installation required. All you need is an internet connection.


We offer excellent customer support. If you have any questions or need clarification about our offerings, our customer service will be happy to assist you and answer all your questions.

In conclusion, creating a WBS is not difficult when you use a suitable project management tool.

If you're looking for an effective way to manage your projects with a WBS, you must try LUCKiwi. It's an all-in-one project management tool that will enable you to easily create a WBS, track your project's progress, and collaborate effectively with your team. Don't hesitate to try it now and discover all its features!

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