Remember why you decided it

Companies do not forget what they decided. They forget why, and the why is the part that mattered.

Six months later someone reopens a settled question, not out of mischief but because the reasoning is gone and all that remains is a conclusion that now looks arbitrary. So it gets argued again, usually to the same answer, at full cost.

Capture the reasoning at the moment of the decision

Not afterwards. Afterwards you will remember the conclusion and reconstruct a tidier argument than the one you actually had.

Record this decision.

We are moving our social posting to Tuesday and Wednesday instead of
Thursday and Friday.

Why: engagement has been flat and Priya's read is that it is a timing
problem rather than a creative one. We are not certain. We are running it
for two weeks and comparing.

What would change our mind: if two weeks shows no difference, the timing
theory is wrong and we look at the creative instead.

Who decided: Dana and Priya, on the Q3 review call.

Remember this so it can be recalled when the question comes up again.

"What would change our mind" is the field almost nobody writes and everyone later wants. A decision without it is indistinguishable from a preference, and six months on there is no way to tell whether the conditions that justified it still hold. It is one sentence and it is the difference between a record and an argument you can actually revisit.

Record the ones you rejected too

The reopened argument is usually about an option you already considered and dismissed. If only the chosen path is recorded, the rejected one looks fresh and reasonable every time it comes back.

One line each is enough: what it was, why not.

Ask before you re-litigate

The point of all this is the recall, and the recall only helps if it becomes a habit.

What did we decide about social posting timing, when, who decided it, and
what did we say would change our mind?

Thirty seconds, before the meeting rather than during it. Often the answer ends the discussion, and occasionally it does the more useful thing: shows you the condition you set has actually been met, and the decision genuinely should be revisited.

Give it to the employees who need it

Memory is per employee. The one working your pipeline should carry your sales decisions; the one writing should carry your positioning ones.

That is a feature rather than a limitation: an employee that remembers everything the company ever decided brings irrelevant context to every task.

What good looks like

The same argument stops recurring, and when it does recur it starts from "we said we would revisit this if X, and X has happened" rather than from nothing.

The honest test is whether anyone asks before reopening something. If they do not, the recall habit has not landed, and no amount of recording fixes that.