Crear la EDT

Creating the Work Breakdown Structure (WBS)

In this section, we will discuss the process of creating the Work Breakdown Structure (WBS) or Estructura de Desglose del Trabajo (EDT). The WBS is a graphical illustration that breaks down the project work into smaller and manageable components. It serves as a central information hub for the project and forms the basis for project planning.

Creating the EDT/WBS

• The EDT/WBS is an information center for a project and serves as the foundation for project planning.

• It is a visual representation of the structured vision of a project, organized in a hierarchical structure from top to bottom.

• The lowest level of the structure consists of work packages, which are actual tasks that need to be completed to achieve the overall objective.

• The EDT/WBS is not only useful for breaking down and managing project scope but also serves as a communication tool to explain all the work required for a project to key stakeholders.

• It is used by project managers to verify and control project scope, ensuring that only identified work is performed.

• Changing the scope without proper control can lead to scope creep, which should be avoided.

Inputs to Creating the EDT/WBS

• The Scope Management Plan helps create the EDT/WBS by examining the scope statement of the project.

• The Project Scope Statement describes the general work that needs to be done and what type of work will be excluded from the project.

• Requirement documentation is needed for understanding stakeholder expectations and producing final deliverables.

• Organizational process assets such as policies, procedures, templates, and lessons learned from previous projects can assist in breaking down work into smaller components.

Tools and Techniques

• Decomposition: A method used to divide both project scope and work into smaller activity-based elements. Tasks are broken down into work packages.

• Expert judgment: Experienced professionals who understand the types of work needed can provide valuable insights into breaking down work and creating smaller packages.

Outputs of Creating the EDT/WBS

• Scope baseline: The main output of creating the WBS. It becomes one of the most important standards against which project management plans are compared.

• Updates to project documents: Any changes or updates made during this process should be documented to ensure everyone is using the most up-to-date assets.

• Dictionary of the WBS: A collection of terms used in the project work, ensuring clear communication among team members from different disciplines.

Importance of Scope Baseline

The scope baseline is a crucial component in managing project scope. It consists of three elements - Project Scope Statement, WBS, and WBS dictionary. This section highlights its significance and emphasizes the need for control and maintenance.

Importance of Scope Baseline

• The scope baseline serves as a reference point for comparing any changes or modifications to the project scope.

• Once established, it cannot be changed without going through the integrated change control process.

• Even minor changes to scope can have drastic impacts on the entire project, hence why it must be controlled and maintained.

• The scope baseline includes:

• Project Scope Statement: Describes major deliverables along with assumptions and constraints.

• WBS: Hierarchical breakdown structure that illustrates all components of work.

• WBS Dictionary: Collection of definitions for terms used in project work, facilitating effective communication among team members from different domains.

Considerations when Creating EDT/WBS

When creating an Estructura de Desglose del Trabajo (EDT) or Work Breakdown Structure (WBS), there are several factors to consider. This section explores these considerations to ensure the effective development of the EDT/WBS.

Considerations when Creating EDT/WBS

• Avoid excessive detail: While it is important to break down work into manageable components, overly detailed levels of decomposition can add unnecessary complexity.

• Focus on meaningful work packages: Ensure that each work package represents a significant and meaningful task.

• Use consistent terminology: The WBS dictionary helps maintain clear communication by providing definitions for terms used in the project work.

• Consider organizational processes: Utilize organizational process assets such as policies, procedures, templates, and lessons learned from previous projects to aid in creating the EDT/WBS effectively.

Conclusion

Creating an effective Work Breakdown Structure (WBS) or Estructura de Desglose del Trabajo (EDT) is crucial for project management. It provides a structured breakdown of work components and serves as a communication tool for stakeholders. The scope baseline, consisting of the Project Scope Statement, WBS, and WBS dictionary, plays a vital role in managing project scope. By considering factors such as avoiding excessive detail and using consistent terminology, project managers can develop an efficient EDT/WBS that facilitates successful project execution.