Root cause analysis tree
Map possible causes, record the evidence for each branch, and bring the remaining checks to your incident review.
Incident under review
Your review is saved in this browser.
Cause tree
Cause details
Add or select a cause to record its evidence and the next check.
How to review a branch
Describe the incident in observable terms. Add a possible explanation under the incident, then branch again when that explanation raises a more specific question.
Attach the record that supports or rules out each cause. The download includes the full tree and every check or corrective action you recorded.