Suppose it’s Friday afternoon. You have a weekly update due, a blank page, and a vague memory of what happened on Tuesday. So you scroll through your calendar, dig through email, find your notes, and an hour later you have something that reads nothing like last week’s.
Most of us do it that way. It works. It’s just slow, and it’s inconsistent in a way your boss notices even when they don’t mention it.
Here’s the method I use now. It takes about fifteen minutes, and most of that is editing.
The idea
AI writes a good weekly update when you give it three things instead of one:
- Your criteria. What a good update looks like to the person reading it.
- Last week’s update. What you promised, what was stuck, what they already know.
- This week’s raw material. Calendar, email, meeting notes, whatever you have.
Most people only give it the third. That’s why the result feels generic. The first two are what make it yours, and they only take effort once.
Step 1: Write your criteria once
Six lines is plenty. Picture the person reading it. What do they skim for? For most managers it’s:
- What moved this week
- What’s stuck, and whether they need to do anything
- What’s coming next week
- One place for what you need from them. My senior leader asked for a section called “What’s needed from management,” and every ask I have goes there instead of hiding in the middle.
- Short. If it scrolls, it’s too long.
- Same order every week, so they know where to look
Adjust it to your boss. Save it. You’re done with this step for good.
Step 2: Keep last week’s update next to this week’s notes
This is the step that makes the update carry forward instead of starting over. Before the AI drafts anything, ask it:
Compare last week’s update to this week’s notes. What did I say was in progress that I haven’t mentioned since? What changed status?
Say you flagged a decision as pending two weeks ago. The AI will notice it never came back. Now you decide: give a status, or say plainly it moved. Either is better than quietly disappearing.
Step 3: Draft, then cut
Then:
Using my criteria, write this week’s update from these notes. Carry forward anything still open from last week. Keep it under [X] words.
Expect to cut. The first draft is usually a bit long and a bit too polite. Your job is to make it sound like you and check every fact. The AI doesn’t know what actually happened in the room. You do.
Quick tip: Once you’ve made your changes, feed your finished update back into your AI tool so it can learn how you review and edit. Over time, its output will become more and more similar to your own style.
In your environment
The method doesn’t change. How you feed it does.
If you’re in a Microsoft shop (Copilot, OneDrive or SharePoint). Make one folder with three things in it: your criteria file, a subfolder of past updates named by date, and your notes. In Copilot Chat, reference those files when you ask for the draft. I’ll be honest: I haven’t run this one in Copilot myself. If you do, tell me what worked.
If you use ChatGPT or Claude with file uploads or projects. Create a project called “Weekly update.” Put your criteria in the project instructions and upload your last few updates. Each Friday, add this week’s notes and run the two prompts above.
If you’re locked down and can only paste into an AI chat interface. Keep the same three things in a folder on your machine. Open the chat, paste criteria first, last week’s update second, this week’s notes third, then the prompts. It’s a little more copying, but it works just as well.
The part that surprised me
The biggest win wasn’t the time. It was consistency. When the update comes back in the same shape every week, your boss stops hunting for things, and you stop dropping them.
It also builds credibility. When your boss sees you follow up on last week’s items, week after week, they gain confidence in you.
Before you pay for a tool to do this for you
If someone pitches you software or a coach to handle updates like this, run it through the free one-page build-or-buy check first: what you’d really be paying for, what the AI you already have can do instead, and what it can’t. Get the free checklist.
Either way, try the three-input version on this Friday’s update and see what happens.
Tested with ChatGPT and Claude as of 2026-09-29.