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What changed is not why.

A decision-handover dashboard, grounded in a product-team problem I encountered while building a framework at TAP.

Written from practice↓ Read the field note

This exploration came from building a product framework at TAP while leading the product team’s work and tasks. The work could move between people, but the reasoning behind a decision often stayed with the person who made it.

The work moved. The reasoning did not.

At TAP, I was creating the framework while leading the product team’s work and tasks. That made continuity a real design problem: a decision could be visible in a board or a conversation, while the reason for it remained implicit in the person who had been carrying the work.

The risk was not that people lacked information. It was that the next person could see what had changed without knowing why a choice had been made, or what would make it worth reopening.

Only the decision should travel

I wanted to test a smaller handover pattern than a full activity log. The next person needed enough context to judge an active decision, without being asked to reconstruct a day of work or read another inbox.

The constraint was deliberate: routine work should stay quiet. Only a decision with an owner, a rationale and a clear review condition should travel forward.

Show the condition, not an order

I built a coded dashboard around three fields: what was decided, why it was reasonable at that moment and what condition would make it worth reviewing. The schedule makes active decisions scannable first. Selecting one brings the receipt into view without leaving the workspace.

The review state matters most. When a condition is crossed, the interface does not pretend to know the next action. It brings the original reasoning back to the person responsible for reassessing it. A visible routine update shows the complementary state: it has no receipt because it does not change scope, customer risk or a later decision.

What building it clarified

This is an interaction hypothesis, not a TAP feature or a claim of production impact. Building it clarified a boundary: a receipt is not a record of activity. It is a compact piece of shared reasoning with an owner and a condition for review.

Motion carries that distinction too. A new receipt enters when someone selects a decision; a changed condition makes the review state arrive without turning it into an alarm. The boundary is part of the solution.

Prototype map

From a changed signal to a decision someone can defend.

The prototype is deliberately small: it distinguishes ordinary delivery work from a decision whose reasoning must survive the handover.

01
A condition changes

A task crosses the review trigger attached to it.

02
The receipt restores context

What was decided, why it made sense then and when to reopen it.

03
A person reviews

They keep the boundary or revise the next product action.

04
Work returns to the board

The resolved task keeps its reasoning and follow-up connected.

Independent product exploration

What changed is not why.

A handover surface for decisions that are still active when their original context has disappeared.

HandoverProduct team
Tuesday, 09:00 product handover
Modeled scenario
Product delivery

Checkout reliability

The team plan for this week. Decisions stay inside the work until their evidence changes.

MRJBNL3 contributors
Active work12+3 planned this week
In progress467% of weekly capacity
Needs review1One decision condition met
Completed884% delivered on plan
Team plan18–22 August · Product, research and design system work
Mon18
Tue19
Wed20
Thu21
Fri22
Try the flow: select the routine update, then the decision and its trigger.Signal ≠ instruction · a person decides what follows.
A signal is a reading, not an instruction.Scenario data only