A Project Brief is used to provide a full and firm foundation for the initiation of the project. Later, in the Initiating a Project process, the Project Manager extends and refines the contents of the Project Brief to create the Project Initiation Documentation, after which the Project Brief is no longer maintained.
The Project Manager will create the Project Brief on behalf of the Executive. Nevertheless, Project Board members are encouraged to be available for consultation and to provide guidance and support during this activity so that the completed Project Brief adequately summarizes their requirements and there are no surprises when it is submitted for approval.
The Project Brief comprises:
Project definition: | Explaining what the project needs to achieve |
Outline Business Case: | Explaining why the project is needed and why the particular business option has been selected |
Project Product Description: | Providing customer quality expectations, user acceptance criteria and operations and maintenance acceptance criteria (see ‘The Project Product Description’) |
Project approach: | Defining the choice of solution the project will use to deliver the business option selected from the Business Case and taking into consideration the operational environment into which the solution must fit |
Project management team structure: | A chart showing who will be involved with the project |
Role descriptions: | Describing the roles of the project management team and any other key resources identified at this time |
References: | Providing links to any associated documents or products |
The Project Product Description includes:
The Project Product Description defines what the customer is expecting the project to deliver and the project approach defines the solution or method to be used by the supplier to create the Project Product.
The customer’s quality expectationsThe customer’s quality expectations are captured in discussions with the customer, to avoid misinterpretations and inaccurate assumptions about the project’s quality requirements.
The customer’s quality expectations should cover:
The key quality requirements will drive the choice of solution and in turn influence the time, cost, scope, risk and benefit performance goals of the project.
The quality expectation for a water pump in a remote village is that it is robust enough to ‘last a lifetime’, whereas because the oil pump in a racing car needs to be as light as possible, it may only need to last the duration of one race.
The customer’s quality expectations are often expressed in broad terms as a means to gain common understanding of general quality requirements.
They are then used to identify more detailed acceptance criteria, which should be specific and precise.
Where possible, the customer’s quality expectations should be prioritized as they will be used as inputs to define quality tolerances for the project’s products.
The customer’s quality expectations should be reviewed at the end of each management stage in case any factors external to the project have changed them.
Acceptance criteriaThe project’s acceptance criteria form a prioritized list of measurable definitions of the attributes that must apply to the set of products to be acceptable to key stakeholders.
Examples are ease of use, ease of support, ease of maintenance, appearance, major functions, development costs, running costs, capacity, availability, reliability, security, accuracy and performance.
Acceptance criteria should be prioritized as this helps if there has to be a trade-off between some criteria.
High quality, early delivery and low cost, for example, may not be compatible and one of them may need to be sacrificed in order to achieve the other two.
Each acceptance criterion is rated as either Must have, Should have, Could have or Won’t have for now.
All the ‘Must Have’ and ‘Should have’ acceptance criteria should be mutually achievable.
When the project can demonstrate that all the acceptance criteria have been met, the project’s obligations are fulfilled and the project can be closed.
It is important to recognize that little may be understood about the project’s products at this early stage.
Consequently, it is often the case that acceptance criteria will be refined and agreed during the Initiating a Project process and reviewed at the end of each management stage.
Once finalized in the Project Product Description, acceptance criteria are subject to change control and should only be changed with the approval of the Project Board.
In considering acceptance criteria, it is useful to select proxy measures that will be accurate and reliable indicators as to whether business benefits will be achieved subsequently.
If a customer’s quality expectation for a water pump is that it ‘lasts a lifetime’, the acceptance criteria should focus on those measures that provide sufficient indication or confidence that the pump is capable of lasting a lifetime (defined as a specific number of years).
This may include complying with certain engineering standards relating to product durability.
Identifying the acceptance methods is crucial because they address the question ‘How do we prove whether and when the project product has been completed and is acceptable to the customer?’
All references above are in Directing Successful Projects with PRINCE2 unless stated otherwise.
PRINCE2® is a Registered Trade Mark of the Office of Government Commerce in the United Kingdom and other countries.