> 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/harness-platform/3.0/harness-platform-resources/certificates.md).

# Certificates

{% content-ref url="/pages/BrqxJCNg3ywVcVF7EMhV" %}
[Add a custom certificate](/harness-platform/3.0/harness-platform-resources/certificates/add-custom-certificate.md)
{% endcontent-ref %}