Interactive example · Invented data · Resets when you leave or reload
Two sources. One considered record.
When records disagree, the answer should be a decision—not a silent overwrite. Choose what to retain and inspect the result.
These two sample records disagree on owner, date, scope and stage. Enable JavaScript to choose values and build a merged record. Nothing is sent or stored.
Project brief
Sample record · W-204
- Project
- Partner launch
- Owner
- Operations lead
- Target date
- 6 November
- Scope
- 3 handoff documents
- Stage
- Planning
Delivery sheet
Sample record · W-204
- Project
- Partner launch
- Owner
- Delivery lead
- Target date
- 9 November
- Scope
- 4 handoff documents
- Stage
- Ready for review
Edit the sample sources
Resolve the differences
4 differencesThe project name matches. Each differing field requires a choice; the merged result records which source supplied it.
Choose the value to retain for each field.
Your comparison changed. Build an updated record when you are ready; the previous result remains below.
One record.
Every decision traceable.
The result retains the chosen value and its source for each field.
Compare the sources, then choose the values to retain.
Sample data, local decisions. This demonstrates field-level reconciliation and provenance; it does not connect to services, verify data accuracy or update any external record. Changes reset when you leave or reload.