> 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/internal-developer-portal/3.0/use-idp/scorecards/tutorials.md).

# Tutorials & Use Cases

{% content-ref url="/pages/1AE3Xp5wnaH0HqOMzt37" %}
[Track Migrations using Scorecards](/internal-developer-portal/3.0/use-idp/scorecards/tutorials/track-migrations.md)
{% endcontent-ref %}

{% content-ref url="/pages/7OcyNU9WZumJN6KzDGE9" %}
[Harness OPA using Scorecards](/internal-developer-portal/3.0/use-idp/scorecards/tutorials/opa-implementation.md)
{% endcontent-ref %}