> For the complete documentation index, see [llms.txt](https://cogna8-io.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cogna8-io.gitbook.io/docs/ui-guide/using-the-why-panel.md).

# Using the Why Panel

The Why Panel is the deep investigation surface. Use it when the State Panel or Action Gate Panel shows an unexpected result and you need to understand the full chain of events.

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## Best Practice

{% stepper %}
{% step %}
**Identify the affected object**

Find it in State, Conflicts, or Actions first.
{% endstep %}

{% step %}
**Start with Summary**

Get the human-readable explanation of what happened.
{% endstep %}

{% step %}
**Check Evidence**

See which source messages or events influenced the outcome.
{% endstep %}

{% step %}
**Review Timeline**

Understand the sequence of events that led to the current condition.
{% endstep %}

{% step %}
**Inspect Rules**

If policy is involved, see which checks passed or failed.
{% endstep %}
{% endstepper %}