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Executive Briefings in 20 Minutes: An AI Workflow for Business Support Teams

A step-by-step workflow for executive assistants and coordinators to turn multi-page project updates, board packs and papers into clear, decision-focused briefings.

Published: 12 October 2026• Last reviewed: 20 October 2026• 8 min read
Target OutcomeProduce a high-density, two-page decision briefing from lengthy reports while preventing hallucinated numbers or false consensus.
Who It Is ForExecutive assistants, chiefs of staff, business managers and governance coordinators.
Required Tool & LicenceMicrosoft Copilot for Microsoft 365 (Word & Teams/BizChat) (Copilot for Microsoft 365 commercial licence)
Preconditions to check first:
  • Access to source board papers or project documents stored in SharePoint or OneDrive

1. The executive briefing challenge

Executives rarely have time to read 40-page packs before a decision meeting. However, asking Copilot for a generic 'summary' often drops the exact commercial nuances, financial thresholds and dissenting opinions leaders need to understand.

This workflow structures the briefing into three distinct extraction passes: Decision Context, Critical Numbers, and Unresolved Risks.

2. The prompt sequence

Run these prompts sequentially against your referenced documents in Microsoft Copilot:

Briefing Synthesis Prompt
Review the attached board paper [Filename.docx]. Extract: 1. The specific decision requested of the committee today. 2. Any proposed expenditure or budget impact, citing paragraph numbers. 3. Key implementation risks identified by the author. Format as bullet points under clear headings. Do not summarise general background paragraphs.
Checks to perform on result:
Match every extracted dollar figure against the source document table
Ensure dissenting comments or alternative options presented in the paper are preserved
Highlight dependencies that require action from other departments

Human Review Checks (Always Perform Before Sharing)

  • ✓Check that financial figures, timelines and responsible executives match the official papers
  • ✓Ensure the final briefing clearly notes who drafted the paper and the date of the meeting
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