> For the complete documentation index, see [llms.txt](https://v5docs.keyfax.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v5docs.keyfax.biz/scripts/system-actions/topic-selection.md).

# Topic selection

**Badge: `TOP`**

Offers the topics inside the category the caller has chosen.

<figure><img src="/files/KT3GHlwqRqODNhOJoQyA" alt="A topic selection system action open in the editor"><figcaption><p>A topic selection step and its settings</p></figcaption></figure>

As with [category selection](/scripts/system-actions/category-selection.md), the caller can describe the problem instead of picking from the list. A category holding only one topic is usually better skipped than offered as a choice of one.