> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/sast-and-sca/prezero/customization.md).

# \[Customization]

- [Build rules v2](https://developer.harness.io/sast-and-sca/prezero/customization/build-rules-v2.md)
- [Configuration file](https://developer.harness.io/sast-and-sca/prezero/customization/config-file.md)
- [Policies](https://developer.harness.io/sast-and-sca/prezero/customization/policies.md)
- [About policies](https://developer.harness.io/sast-and-sca/prezero/customization/policies/about-policies.md)
- [Create a custom policy](https://developer.harness.io/sast-and-sca/prezero/customization/policies/custom-policies.md)
- [Use the default policy with best practices](https://developer.harness.io/sast-and-sca/prezero/customization/policies/best-practices.md)
- [Run a partial scan](https://developer.harness.io/sast-and-sca/prezero/customization/policies/partial-scan.md)
- [Customize the descriptions of findings](https://developer.harness.io/sast-and-sca/prezero/customization/policies/findings-descriptions.md)
- [Add a custom validation function](https://developer.harness.io/sast-and-sca/prezero/customization/policies/validation-function.md)
- [Create business logic-based policies](https://developer.harness.io/sast-and-sca/prezero/customization/policies/business-logic.md)
- [Exclude vulnerabilities with sanitization functions](https://developer.harness.io/sast-and-sca/prezero/customization/policies/policy-sanitization-function.md)
- [Modify the sensitive data dictionary](https://developer.harness.io/sast-and-sca/prezero/customization/policies/sensitive-data-dictionary.md)