> For the complete documentation index, see [llms.txt](https://docs.maker.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.maker.co/maker-nav/products-and-store/how-do-i-add-a-third-cta-in-nav-pdp.md).

# How do I add a third CTA in Nav PDP?

{% embed url="<https://vimeo.com/1217032931>" %}
How do I add a third CTA in Nav PDP — a walkthrough in the Nav editor
{% endembed %}

{% stepper %}
{% step %}

### Click "Account Settings"

<figure><img src="/files/OdJCfKLef5ep9klofQoX" alt="How do I add a third CTA in Nav PDP? — step 1"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Click "Advanced"

<figure><img src="/files/rZ47FR0CsFRD1Tp14me4" alt="How do I add a third CTA in Nav PDP? — step 2"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Click on "Add new custom action" and add the global function. More details [here](https://docs.maker.co/maker-pages/advanced-features/add-to-cart) regarding that function.

<figure><img src="/files/cxjAbFGIpomNIWHSzo0v" alt="How do I add a third CTA in Nav PDP? — step 3"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Open the Nav where you want to enable the 3rd CTA and click on "Settings"

<figure><img src="/files/R3UKKg6K8NlAofZlu6JB" alt="How do I add a third CTA in Nav PDP? — step 4"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Click "Product Details Page"

<figure><img src="/files/u82JZIQIekwWMty5GxPF" alt="How do I add a third CTA in Nav PDP? — step 5"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Select "Trigger your own custom action" and fill in the additional details like label and confirmation.

<figure><img src="/files/yAqu9LMuGZNTQLwwlgch" alt="How do I add a third CTA in Nav PDP? — step 6"><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.maker.co/maker-nav/products-and-store/how-do-i-add-a-third-cta-in-nav-pdp.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.