Project Management Phases and Processes

Structuring Your Project


Control each project phase with an exit gate.

© iStockphoto/Daft_Lion_Studio

For all but the smallest projects, experienced project managers use well-established project management methodologies. These are often published systems – such as PMBOK   (Project Management Body of Knowledge) or PRINCE2   – but they can also be in-house methodologies that are specific to the organization.

These approaches have some differences in emphasis, and they tend to use slightly different terminology, but they generally share two key features: projects are delivered in stages, and certain common project management processes run across these stages.

This is illustrated in figure 1, below.

Figure 1 – Project Management Structure

This article explains these phases and processes in more detail.

Tip:
If any of the terms used in this article are unfamiliar to you, refer to our article Words Used in... Project and Program Management  .

Project Phases

Phases, or stages, are very important for project managers. By thinking in terms of phases, you can ensure that the deliverables produced at the end of each phase meet their purpose, and that project team members (or sub-teams) are properly prepared for the next phase.

You identify the required deliverables for each phase from the Work Breakdown Structure   (WBS) for it. The WBS is drafted as part of your preparation activities, and then validated by the rest of the project team. At the end of each phase, someone signs off on the deliverables from that phase. (In your preparation phase, think through who needs to approve each deliverable. Approvers may include the project board, project sponsor, or key stakeholders.) Once the deliverables are approved, the phase is completed and the project team can pass through the "gate" to the next phase. This is why the term "stage/gate" is used so often in project management.

The exact phases, and the order in which they're completed, may vary slightly, depending on what you need to achieve with your project. The phases are as follows:

Let's explore each phase in more detail.

Tip:
Make sure that you review the business case at the end of each project phase to ensure that it’s still valid. If anything has changed, revise it as needed.

Tip:
For projects that have significant technical risks and uncertainties, consider including a feasibility or proof-of-concept phase. This increases your certainty that what you're planning (probably at great expense) will work, while allowing you to cancel the project at minimum cost if the proof-of-concept fails.

Project Management Processes

The key project management processes, which run though all of these phases, are:

Let's look at each process in more detail.

Key Points

Formal project management involves following an established project management methodology. In turn, most of these methodologies follow a set of common project phases, with common processes that run across each phase.

To explore project management further, take our Bite-Sized Training session, What is… Project Management?

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