The hardest part of sunsetting a product isn't the customer email. It's writing down why you killed it in a way that still makes sense to the person who replaces you in eighteen months — because that person will get the same idea, propose the same feature, and want to know whether the team has tried this before.
A product sunset is a decision to stop selling, supporting, or developing a product, feature, or SKU — usually because it dilutes focus, confuses positioning, or no longer earns its operating cost. The decision itself takes a quarter. The strategic context behind it — the conditions, the alternatives considered, the tradeoffs accepted — has to last five years.
Most teams botch this. The sunset gets announced, the artifact gets archived in a Notion folder nobody opens, and within two years someone proposes rebuilding the same thing because "we never really tried it."
Why sunset memory fails
The standard sunset doc is a project artifact, not a strategic one. It explains what was deprecated and when. It rarely explains the frame the team was operating in — what the company believed about its market, its ICP, and its bets at the moment the call was made.
That frame is the strategic context. Without it, three things happen.
First, the next PM hears a customer ask for the deprecated feature and assumes nobody had thought of it. Second, the leadership team forgets which assumptions were tested versus which were bypassed, and the same debate cycles back. Third, sales hires onboard with no idea why the company won't serve a particular use case, so they pitch into it anyway and lose deals slowly.
What strategic context actually contains
Treat the sunset doc as a letter to a stranger. The reader is a PMM, PM, or exec who joins the company in 2028 and needs to understand the call you made today. They have your org chart but not your context.
Five things they need:
The fifth one is the field that separates strategic memory from a project archive. If you write down the conditions under which you'd reverse the decision, the next person reading the doc can check those conditions against current reality before re-proposing.
A walk through the sequence
The minimum viable sunset doc
If the team won't fund a forty-page artifact (and they shouldn't), here's the floor. Every section is one to three paragraphs.
Sections the strategic-context doc must contain
Where most teams cut corners
Three patterns we see often, and what to do about each.
We sunset a tier last year and I wrote what I thought was a thorough doc. Six months later a new VP joined and proposed re-launching it, almost word for word. The doc was clear on what we did. It was silent on what we believed. That's what got me to add the operating-frame section.
The lifecycle of a sunset doc
The doc isn't a one-shot artifact. It's a record that gets re-opened on a schedule.
What this gets you
Sunset decisions are easier to make when the team trusts that the reasoning will outlive the meeting. Most teams under-document because the work feels like overhead — the call has been made, the engineers are reassigned, the customers are migrated, why write a forty-page memoir.
The answer is that the doc isn't for now. It's for the new VP of Product who joins in eighteen months and inherits a roadmap full of half-remembered decisions. It's for the PMM who's pitched into a deal where a customer says "I heard you used to do X." It's for the founder who, three years in, is asked by the board why the company doesn't serve a particular segment.
A good strategic-context doc answers all three of those questions in fifteen minutes of reading. A bad one — or a missing one — costs the company a quarter of work to reconstruct what it already decided.
The doc was the cheapest insurance policy we wrote that year. We re-read it twice and reaffirmed the call both times. The third time, the conditions had genuinely shifted, and we re-opened the decision in two weeks instead of two quarters.
What to do this week
If you're mid-sunset, write the operating-frame section before anything else. It's the most perishable. Capture what the team believes about the market, the ICP, and the competitive set today — because in six months that belief will have drifted, and the drift will be invisible to whoever reads the doc next.
If you've already shipped a sunset and the doc is thin, schedule ninety minutes with the original decision-makers. Ask them the five questions: market frame, failure mode, alternatives, cost case, reversal conditions. Append the answers. The doc gets stronger; the next reader gets onboarded; the company stops re-litigating decisions it's already made.
Keep reading
Positioning Audit: How to Score Your Own Work Objectively
Scoring your own positioning is structurally hard — you wrote it. Six disciplines that reduce the bias without outsourcing the audit, plus the rubric.
When to Refresh Your Positioning (Not Just Your Messaging)
How to tell whether the problem is positioning or execution — the four signals that mean the thesis is wrong, not the copy.
The Complete Positioning Audit Framework (2026 Edition)
A repeatable audit for how clearly your positioning lands — the eight lenses, the scoring rubric, and the reason most internal audits confirm what leadership already wanted to hear.
Strategic Context
One place where your strategy actually lives — and stays current.
Strategic Context is the shared memory that powers every other Stratridge capability. Your positioning pillars, key decisions, audit findings, and competitive notes all live here — so every capability reads from the same ground truth instead of starting from scratch.
- ✓Captures pillars, decisions, and audit snapshots
- ✓Feeds the Analyst, Battle Cards, and Launch Playbook
- ✓Updates as your market moves — not just after offsites