> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://adminer.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I search for ads that forward to a WhatsApp conversation?

Through Adminer, you can search for products that have a WhatsApp conversation in their conversion flow. To perform this type of search, it's very simple: just apply the CTA filter! Let's see the step-by-step process below:

Within the premium library, we have several search filter options, among which there is the "button"
![](https://storage.crisp.chat/users/helpdesk/website/e577458e4ef1e800/image_wq36j8.png)

The button option represents the CTA, Call to Action, which leads to the conversion flow of an ad. The Call to Action can be seen in several ways: "click here", "learn more", "sign up", etc... One of the possible paths is through a WhatsApp message, where the flow will continue to provide closer customer service, aiming at greater conversion.

So, we can use the "WHATSAPP_MESSAGE" filter to search for ads with this conversion strategy!
![](https://storage.crisp.chat/users/helpdesk/website/e577458e4ef1e800/image_1uh8q9j.png)

||| This type of filter is only available on the Diamond plan.