Sample skeleton wbs for softwarehardware system development. Work breakdown structure wbs in project management teamgantt. A fixture in classic project management methodology and systems engineering, the work breakdown structure wbs is a method that breaks a project down into a hierarchy of deliverables, tasks, and subtasks. At the beginning of the decomposition process, the project manager assigns 100% to. Jun 02, 2014 if you are a project manager and you want to stretch your tasks correctly, then you need to create what is known as a work breakdown structure for your project. Spmp software project management plan sloc source lines of code amc automated model compiler cots commercial off the shelf adl architecture description language wbs work breakdown structure sqap software quality assurance plan scmp software configuration management plan mse master of softwa re engineering. Work breakdown structure software project management. This is an example of a work breakdown structure wbs for a. Wbs work breakdown structure for engineering and construction below figure is shown up to wbs level2 for an epc project including shutdown scope for a petrochemical revamping project. The next wbs template has different colors for paths. Work breakdown structure wbs in project management. Work breakdown structure dividing complex projects to simpler and manageable tasks is the process identified as work breakdown structure wbs. Work breakdown structure rev e, june 2003 do not include elements that are not products. This work breakdown structure example shows that all the elements are listed under wbs levels.
Work breakdown structure examples and overview brighthub. Wbs standards these are generic wbs templates for certain types of projects, geographic regions, or corporate deliverables. These chunks can be easily supervised and estimated. A work breakdown structure is a key project deliverable that organizes the teams work into manageable sections. This software development wbs diagram example is made of custom shapes and connectors. The work breakdown structure wbs is the decomposition of a software project into low level work tasks. Wbs of software development template a free customizable wbs of software development template is provided to download and print. Tasks and activities will be grouped under these lowest levels. A work breakdown structure wbs is a key project deliverable that organizes the teams work into manageable sections. Air vehicle applications software includes, for example. Construction project wbs examples to get you started plan. We show what a work breakdown structure is and how it can help in the organization and execution of a project.
Figure 1below depicts a sample work breakdown structure with three levels defined. Use the wbs to define the work for the project and to develop project schedule. The work breakdown structure in software project management. Company owners and project managers use the work breakdown structure wbs to make complex projects more manageable. The truth is that you need to dedicate a lot of efforts to control the project scope.
Work breakdown structure wbs is a technique to decompose the project for the purpose of management and control. The project manager should realize that the wbs is not a costing or estimating tool, but once the estimating has been done the budget can be placed in the work breakdown structure for easy reference. Introduction into software engineering summer 2007. Break the top level of your wbs further into a hierarchical set of activities. Usually, the project managers use this method for simplifying the project execution. Figure 1 wbs construction example the above wbs is from pmis practice standard for work breakdown structures. Use the wbs breakdown provided with the wbs template in the project management methodology. Collaboration features to do the breakdown as a team. Hence, this study will address benefits of wbs, wbs process and common pitfalls. Gantt charts for planning and scheduling projects what.
It will also try to demonstrate on how to develop a simple and easy wbs to implement for software development projects. It is a tree structure, which shows a subdivision of effort required to achieve an objective. Wbs examples for a software project, construction projects, a conference, finding a job, selling a house. On the other hand, things such as design engineering, requirements. The terms work breakdown structure and task list are, in my experience, often used interchangeably.
For example, if your project is to build a house, the top layer of the wbs should be build a house. This web page explains how to create a work breakdown structure wbs using mindviews wbs software. Aug 06, 2016 the work breakdown structure wbs is an important tool used by program managers and systems engineers. We cant go through the entire project because its a huge undertaking.
The detail design engineering is broken down into disciplines engineering. Software engineer job description work breakdown structure. The work breakdown structure in software project management article pdf available in journal of systems and software. A work breakdown structure is especially useful for bigger projects that involve many elements. This rule states that exactly 100% of the project scope should be included in the work breakdown structure. Free work breakdown structure templates smartsheet. Again this is a very common example work breakdown structure for many largescale construction projects. Work breakdown structures objectoriented software engineering. A free customizable wbs of software development template is provided to download and print. Wbs is a key project deliverable that organizes the teams work into manageable sections. Project scope is the description of all the work that needs to be done to create deliverables and achieve the project objective.
Work breakdown structure architecture 1 the work breakdown structure must cover all activities. Use the guidelines starting on the next page to decidehow far your wbs must be broken down to ensure that youve defined enough detail for scheduling your project. The work breakdown structure wbs is a hierarchical description of all of the work that must be done to meet the needs of the client. The wbs is the basis for all the next steps in the planning and scheduling process. Work breakdown structure relativistic heavy ion collider. Work breakdown structure identifies activities at a level useful for selecting the team with the proper skills.
A work breakdown structure includes dividing a large and complex project into simpler, manageable and independent tasks. You can edit this template and create your own diagram. The work breakdown structure wbs is a vehicle for breaking an engineering project down into subproject, tasks, subtasks, work packages, and so on. Using gantt chart software is perfect for planning, scheduling and monitoring project development or resource allocation.
In wbs, much larger tasks are broken down to manageable chunks of work. The project management body of knowledge pmbok defines the work breakdown structure as a deliverable oriented hierarchical decomposition of the work to be executed by the project team. Quickly get a headstart when creating your own wbs of software. Were going to develop a wbs for an electric vehicle concept car. The work breakdown structure wbs is essential for getting a project off the ground. For constructing a work breakdown structure, each node is recursively decomposed into smaller subactivities, until at the leaf level, the activities becomes undividable and independent. This beginnerfriendly guide will help you understand the work breakdown structure and create one on your own. Systems engineering and work breakdown structure wbs rick. The project schedule can be viewed and updated by team members associated with the project, keeping everyone well informed on the overall project status. Guide processes flow edition simplified version in this the little thins event planning, personal celebration, hosting occasions issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. To save you time and facilitate the process of creating a work breakdown structure, you can use a prebuilt wbs template. As nasa says in their work breakdown structure handbook, a wbs is a productoriented family tree that identifies the hardware, software, services, and all other deliverables required to achieve an end project objective 1.
It can be use to additional fields in the ms project to provide the more detailed information on the each component of the wbs then export the dictionary. The contents of the template are shown below and hints and tips are includes in the template. Software engineering work breakdown structure geeksforgeeks. You can see a clearly defined wbs for a project involving the development of the computer. For example, a generic template for paving projects. The lowest levels of wbs shows the project deliverables. This article will give a few work breakdown structure examples and will give you an overview of how wbs can. Online project management software allows project managers to track project schedules, resources, budgets and project related assets in real time. If your software does not allow you to create a hierarchy diagram easily, dont do it in ms word, please.
A workbreakdown structure wbs in project management and systems engineering, is a. This template makes it easy to understand the various subcomponents of the projects and the elements belonging to a particular process. At the beginning of the decomposition process, the project manager assigns 100% to the total scope of this project. Through this wbs of software development, viewers can get a comprehensive understanding about this process. The only way to ensure that your testing efforts will provide the necessary coverage that makes your product enduser ready is through careful planning using a work breakdown structure for software testing. Separating the task list and work breakdown structure can be appropriate for larger projects. Project scope statement was created together with wbs and wbs dictionary in one application.
Based on staff number and estimates for the work breakdown structure, schedule cost and duration can be estimated. Wbs example with custom shapes if you want your wbs chart to be unique and visually impressive, you can try custom shapes. The above wbs diagram which depicts the graphical wbs method also illustrates the 100% rule. Styles this document was written in microsoft word, and makes heavy use of styles. Wbs work breakdown structure for engineering and construction. This is an example of a work breakdown structure wbs for a traditional waterfall approach to software development. Quickly get a headstart when creating your own wbs diagram. Editable work breakdown structure template to plan your work. Work breakdown structure software engineer training. The styles dialog is initially located on the menu bar under the home tab in ms word. Gantt charts for planning and scheduling projects what is. A signal processor, for example, is clearly a product, as are mock ups and computer software configuration items. Note that we have a wbs element for systems engineering to capture any design or engineering work packages.
Click here editable work breakdown structure wbs template with both tree and tab views. For small projects, a wbs can be as simple as an itemized list of tasks. Tausworthe jet propulsion laboratory the work breakdown structure wbs is a vehicle for breaking an engineering project down into subproject, tasks, subtasks, work packages, and so on. Outline of todays class determining work and tasks sizes work breakdown structure wbs different approaches for developing wbss notations for work breakdown structures heuristics and examples for wbs. The existence of wbs templates is the most preferable situation, but its the custom tasks where the project manager earns his money.
As you can see from this work breakdown structure example, it required not that much of an effort. The root of this tree structure is labelled by the project name itself. Work breakdown structure an introduction to software project. This is a free work breakdown structure wbs template in excel and pdf. Work breakdown structures wbs for software development. Edit this wbs template online using our tool and easily visualize your project work.
Creately diagrams can be exported and added to word, ppt powerpoint, excel, visio or. Its a helpful tool that defines a detailed cost or time estimate and provides guidance for schedule development and control. The most complete project management glossary for professional project managers. Wbs is a hierarchical and incremental decomposition of the project into phases, deliverables and work packages. Work breakdown structure wbs software project management. Dec 26, 2019 the wbs is a means of organizing system development activities based on system and product decompositions. Also, please note that you dont have to put everything a textbook prescribes. A workbreakdown structure wbs in project management and systems engineering, is a deliverableoriented breakdown of a project into smaller components. The best tools to describe project scope are project scope statement, work breakdown structure, and wbs dictionary. Work breakdown structure templates with different colors for paths. The template is fully editable with excel and can be converted or changed to suit specific project requirements. Sandford co3353 20 undergraduate study in computing and related programmes this is an extract from a subject guide for an undergraduate course offered as part of the. It is the very essential tool for the planning and to executing the project. Our cloudbased software allows you to use the work breakdown structure template with all our other great features.
For example, you can link dependencies with a simple click on the gantt chart, which is online and will notify the team member who is responsible for it. Level 3 shows the major deliverables and level 4 is the. Conceptdraw is simple project scheduling software for reporting project statuses and maintaining gantt charts of milestones and tasks. The wbs is a means of organizing system development activities based on system and product decompositions. What is wbs work breakdown structure in project management. Check out the aircraft systems project work breakdown structure. The wbs project management template provides the structural view in the project. An important point to remember is that in design decomposition, only the lower. The work breakdown structure visually defines the scope into manageable chunks that a project team can understand, as each level of the work breakdown structure provides further definition and detail. Construction project wbs examples to get you started. It is a productoriented family tree composed of hardware, software, services, data, and facilities, which result from systems engineering efforts during the development and production of the system and its components, and which completely.
Work breakdown structure wbs identify dependencies between tasks dependency graph estimate the duration for each task to be done schedule these. Wbs should not take too much effort to create and maintain it. Work breakdown structure information, software and wbs samples. Work breakdown structure wbs, in project management and systems engineering, is a deliverableoriented decomposition of a project into smaller components. Pdf the work breakdown structure in software project management. It was assembled from a combination of documents 1, 2, and 3. I believe there is nothing wrong with this practice, as there only needs to be one official breakdown of the project work. It is a productoriented family tree composed of hardware, software, services, data, and facilities, which result from systems engineering efforts during the development and. Software engineering work breakdown structure a work breakdown structure includes dividing a large and complex project into simpler, manageable and independent tasks. Aircraft work breakdown structure wbs levels 121 all ancillary equipments that are not an integral part of the engine required to provide an operational primary power sourceair inlets, instruments, controls, etc. These percentages are usually based on the estimated costs, or estimated effort direct labor hours.
Break down all tasks and activities within the wbs to tasks of no more than 8 hours of duration so that a task or activity will have a status update every day. This sample wbs is ideal for a systems implementation in aerospace or defense projects. The work breakdown structure in software project management robert c. In this session im going to illustrate the process of developing a work breakdown structure with an example.
153 367 604 1246 592 226 568 816 1152 1358 638 1020 823 404 645 959 611 507 1300 153 799 235 924 1038 844 850 275 1275 1482 130 863 1362 1239 702 1153 176 1172 1025 1366 1140 426 550 74