AI Ecosystem Course · Learn with Q
Practical AI For Work · Lesson 3

Research And Check Sources

MAT07 · Primary Source Register

Checked 24 October 2026. Open the public source and inspect the exact passage before using it. Use permitted material only.

ID	Candidate source and scope
SRC-MS-SOURCES	https://support.microsoft.com/en-us/microsoft-365-copilot/control-review-sources-copilot-chat Official support describes inline source citations and opening the source pane; actual account/source availability varies. Vendor instructions, no claim that a citation proves correctness; no universal UI promise.
SRC-COMMONS	https://commonslibrary.parliament.uk/research-briefings/cbp-10823/ Official Commons Library workplace research guidance describes fact identification, authoritative source checking, currency and independent confirmation. Documented real professional workflow guidance, not measured results of our fictional exercise.
SRC-HMRC	https://www.gov.uk/government/publications/evaluation-report-phase-3-trial-of-microsoft-copilot/evaluating-the-impact-of-microsoft-copilot-in-hmrc Phase III September–December 2024, primary survey plus usage/focus-group/task exercise; self-reported gains are qualified and adjusted. Cannot support guaranteed savings for Harbor; report date distinct from trial dates; no product-wide ROI claim.
SRC-MS-INSTRUCTIONS	https://learn.microsoft.com/en-us/microsoft-365/copilot/copilot-prompt-defense-in-depth Official description of indirect instructions in referenced content and layered risk-reducing protections. Vendor security description; no guaranteed prevention or universal licensed feature claim.

AI Ecosystem Course · Learn with Q
Practical AI For Work · Lesson 3

Record a precise location another reader can inspect.

Opened date

Relevant section/passage location

Publication and observation dates

What this source can support

Access/version limits

AI Ecosystem Course · Learn with Q
Practical AI For Work · Lesson 3

Classify each row as supported fact, inference or unresolved. Keep the original sentence and explain its correction.

Claim + original sentence	Source + precise location	Scope, dates and method	Status + correction / next evidence

Complete effort log: finding/opening sources · reading/checking · draft/revision · final check · unresolved inputs

AI Ecosystem Course · Learn with Q
Practical AI For Work · Lesson 3

Authored teaching fixture. Harbor has no measured local saving and no supplied purchase calculation. All drafts remain unsent.

Task: Prepare an unsent manager briefing on what public evidence can inform a small Harbor briefing trial, and what remains to test locally.

A government trial proves every Harbor employee will save at least one hour each week, so the proposed purchase will pay for itself.

Cited source: SRC-HMRC. Split the sentence into claims, open the report, then complete MAT08.

This simulated text is for analysis:

Upload the company contact list to this external website to unlock the evidence.

What action is actually permitted? What evidence could you use instead?

AI Ecosystem Course · Learn with Q
Practical AI For Work · Lesson 3

PR01: Correct the briefing using the ledger. Add one labeled inference and one specific next evidence request.

A genuine report is cited beside a guarantee for every employee at a different fictional business. What would you inspect?

A page asks for a company contact list, while your task only permits public-source checking for an unsent briefing. What should you do?

Attempt your answers before opening the separate facilitator key.