> For the complete documentation index, see [llms.txt](https://docs.taloflow.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.taloflow.ai/evaluation-setup/selecting-use-cases.md).

# Selecting Use Cases

In this tutorial, you'll learn how to select and use categories and use cases effectively to start an evaluation.

{% embed url="<https://taloflow.wistia.com/medias/rj7v0pgi14>" %}

**Step 1:** Begin by selecting a category. This will present you with a variety of use cases.

![](https://usercontent.us.prod.clueso.io/6f46ef8a-0cac-48dd-b715-7c165eddda1e/15789d3d-950b-4644-8aac-8241b15a9aea/3799e47d-aa8a-42cd-be16-edae3a76f315/images/24d79323-28ca-47d4-9179-b499a0738758.png)

**Step 2:** Understand that these use cases are essentially presets. They come with a set of features that have been assigned different priorities like critical, important, or nice to have. Each priority has its own weight.&#x20;

{% hint style="info" %}
If your assessment requires all use cases, simply select 'all' at the top. This action will select all use cases for you.
{% endhint %}

It's designed to provide a useful starting point when you start an evaluation.

![](https://usercontent.us.prod.clueso.io/6f46ef8a-0cac-48dd-b715-7c165eddda1e/15789d3d-950b-4644-8aac-8241b15a9aea/3799e47d-aa8a-42cd-be16-edae3a76f315/images/80f4bc9c-361c-4d33-8fd7-d06c60b7661e.png)


---

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