In the pack: ChatGPT, Claude & Gemini Prompts for Project Managers
Project Charter From a Sponsor's Brief
Prompt
Sponsor's brief or request: {{SPONSOR_BRIEF}}
Business reason and the problem it solves: {{BUSINESS_CASE}}
Known constraints (deadline, budget ceiling, people, technology, regulation): {{CONSTRAINTS}}
Delivery approach (Waterfall, Agile, hybrid or undecided): {{DELIVERY_APPROACH}}
Write the charter under these headings: Purpose; Objectives (specific and measurable, using only targets I gave; where a target is missing write [TARGET NEEDED: what to measure]); High-level scope, in and out; Key deliverables; Milestones (dates only if I supplied them); Budget (my figure or [NOT PROVIDED]); Assumptions; Constraints; Top 5 initial risks; Roles (sponsor, project manager, key stakeholders, who holds decision authority); Approval block.
Rules:
- Never invent dates, costs, headcount or targets. Mark every gap in square brackets.
- Keep it to two pages, in plain language a sponsor can read in five minutes.
- If the approach is Agile, express scope as outcomes and a product goal rather than a fixed feature list, and say how scope decisions will be made.
After the charter, list the five questions I most need the sponsor to answer before signing.
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About this prompt
“Project Charter From a Sponsor's Brief” is a free prompt for ChatGPT in the Business category, 189 words long, added to The Prompt Index on October 28, 2026 by The Prompt Index. Copy it with the button above, paste it into ChatGPT or any other AI chat assistant, and send it.
It has 4 placeholders to fill in first:
{{SPONSOR_BRIEF}}, {{BUSINESS_CASE}}, {{CONSTRAINTS}}, {{DELIVERY_APPROACH}}.
Use the “Customize this prompt” fields to personalise it before you copy.
Recommended models: ChatGPT, Claude, Gemini.
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