Manage a Small Project with a One-Page Project Brief

Manage a small project essentials
Use a filled example and copyable one-page brief to define purpose, authority, deliverables, risks and acceptance for a small project.

A small project needs enough structure to keep commitments clear, without creating records nobody uses. Start with one shared brief that answers five questions: why are we doing this, who can decide, what will be delivered, what uncertainty matters and who accepts the result?

This is an independent lightweight planning tool, not a complete implementation of PRINCE2 or any other method. PRINCE2 itself includes tailoring; it is misleading to assume it must be applied as a large fixed document pack to every small project.

A filled one-page example

Illustrative project: introduce a shared supplier-onboarding checklist for three teams. The sample below shows the information to agree; its dates and limits are examples, not universal thresholds.

Brief section Example entry
Purpose Reduce missing onboarding information; purchasing owner to compare a baseline sample with later submissions
Authority Purchasing manager accepts the workflow; IT approves access; coordinator maintains the record
Deliverables Agreed field list, shared checklist, access setup, instructions and handover
Plan Week 1: agree requirements; week 2: build; week 3: trial; week 4: revise and hand over
Constraints Use approved tools; no change to supplier-payment rules
Dependencies Finance reviewer and representative users available for agreed test dates
Risk response If reviewer availability slips, ask the authorised owner to nominate a delegate
Acceptance Representative cases pass agreed checks; owner accepts instructions and support route
Benefit review Purchasing owner reviews missing-information rate after a defined period

1. State the reason and its limits

Separate a deliverable from a benefit. A published checklist is a deliverable. Fewer incomplete submissions is a desired outcome that needs a baseline, measure and owner. Do not report the outcome as achieved merely because the checklist launched.

Write exclusions where they prevent misunderstanding. If supplier payments or contract terms are unchanged, say so. An exclusion still needs review if a later request shows it prevents the intended outcome.

2. Name decision authority

Do not assume one sponsor can approve every kind of change. Budget, access, policy and acceptance may sit with different people. Record delegated limits and the route for an exception.

In a very small organisation, people may combine responsibilities. Make any conflicts, approval requirements and independent checks explicit rather than declaring that a combined title always means accountability has failed.

3. Make the plan testable

List deliverables, responsible people, dependencies and target dates. Include the evidence that will show completion. Tasks can also have clear completion criteria; the distinction is that deliverables describe the outputs the work must produce.

Check capacity before agreeing the dates. A four-week duration does not mean a person is available full-time for four weeks. Record existing commitments and the availability of reviewers as well as the people doing the build.

4. Track uncertainty and action

Record Example Next action
Assumption Finance can review in week 1 Confirm with the reviewer
Threat A missed review could delay the trial Agree delegate and escalation date
Opportunity An existing approved checklist may be reusable Inspect it before building
Issue Trial users cannot open the shared file Assign an access fix and retest

Choose controls according to consequence. A short project involving payments, personal data or safety can need substantial review. Duration and headcount alone do not decide how much governance is appropriate.

5. Agree acceptance and handover

  • Define checks before delivery begins.
  • Record the person authorised to accept each output.
  • Capture outstanding exceptions and their owners.
  • Confirm operational ownership, access and support.
  • Keep a review date for the intended benefit.

Copy the blank brief

Purpose and benefit owner: __. Deliverables/exclusions: __. Decision rights: __. Owners, capacity and dates: __. Dependencies: __. Risks/opportunities and responses: __. Acceptance evidence and approver: __. Handover and benefit-review date: __.

For the behaviours behind these records, read five PMP-informed practices. For complex dependencies, use the fuller project-plan guide. The brief is a starting point; extend it when the project risks or organisational requirements demand more.

Sources and further reading

Reviewed 5 November 2026. Examples and worksheets are independent editorial illustrations, not claimed client results or official framework templates.

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