> For the complete documentation index, see [llms.txt](https://testinium.gitbook.io/enterprise-test-automation-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://testinium.gitbook.io/enterprise-test-automation-docs/selenium4-sample-project/selenium4-gauge/concept-file.md).

# Concept File

### Gauge Concept Files (.cpt)

Concept files define reusable step groups that represent common user flows.<br>

A concept encapsulates multiple low-level steps into a single, high-level action, improving readability and reducing duplication across scenarios.

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Purpose of Concept Files

* Group frequently used steps
* Create higher-level, reusable actions
* Keep spec files clean and concise