# Improvement Experiment Record

Clearweft · Week 19 · Practical build

Use your own verified records. Blank fields are intentionally unpopulated. Label demonstrations, unavailable data and assumptions; never present them as actual customer results.

## Confirmed decision brief
- Linked Week18 decision:
- Problem and evidence:
- Change selected:
- Expected mechanism:
- Any new evidence or revised decision:
- Completion test:

## Implementation record
- Original version/configuration:
- Changed components:
- Required related content/link updates:
- Deferred ideas:
- New cost or maintenance:
- Owner and change date:
- Reversal/recovery route:

## Verification
| Test | Expected result | Observed result | Evidence | Remaining issue |
| --- | --- | --- | --- | --- |
| Original customer task | | | | |
| Primary action/completion | | | | |
| Relevant exception | | | | |
| Measurement | | | | |
| Related promise/link | | | | |
- Controlled test exclusion:

## Outcome observation
- Metric definition and source:
- Observation start/end:
- Qualitative check:
- Other concurrent changes:
- Review rule carried forward:
- What can be claimed now:
- What requires later evidence:

## Completion check

The improvement is ready for an honest outcome review without premature claims.

Date:

Owner:

Next review: