Choose a useful task and define done Define the output and the actions allowed before using AI. Reviewed: 2026-10-03 Source-based teaching example · Fictional data Narration: Microsoft Mark · locally synthesized 00:00:00.000 — What you will learn Define the output and the actions allowed before using AI. Visual description: Define the output and the actions allowed before using AI. 00:00:06.417 — The idea Describe the audience, facts and a clear finish condition. Separate drafting from sending. A polished message still fails if it invents a fact or approval. Visual description: Describe the audience, facts and a clear finish condition. Separate drafting from sending. A polished message still fails if it invents a fact or approval. 00:00:19.875 — One useful term Task contract. A short agreement about the required output, checks and permitted actions. Visual description: A short agreement about the required output, checks and permitted actions. 00:00:29.500 — A worked example The orientation reminder is for 12 May at 10:00, but the venue is unconfirmed. A successful draft stays under the stated word limit, keeps the venue pending and sends nothing. Visual description: The orientation reminder is for 12 May at 10:00, but the venue is unconfirmed. A successful draft stays under the stated word limit, keeps the venue pending and sends nothing. 00:00:44.083 — Your turn to think Does a convincing draft make an unconfirmed venue confirmed? Pause and decide before continuing. Visual description: Does a convincing draft make an unconfirmed venue confirmed? Pause the video if you need more time. 00:01:01.292 — Why this answer works No. Preserve unresolved facts and keep the work inside the draft-only task. Visual description: No. Preserve unresolved facts and keep the work inside the draft-only task. 00:01:09.667 — Check 1 Define done before drafting. Visual description: Define done before drafting. 00:01:14.417 — Check 2 Keep unresolved facts and approvals visible. Visual description: Keep unresolved facts and approvals visible. 00:01:20.083 — Check 3 Do not perform external actions. Visual description: Do not perform external actions. 00:01:25.375 — Now try a different case Open the lesson and try its different practice case. Use every check in the full task. Watching alone does not mark the lesson complete. Visual description: Open the lesson Try the new case Check and revise The full task and its requirements are in the linked lesson.