To link an existing Piwik PRO acccount to your Optimize account, do the following steps:

1. In Optimize, navigate to the Advanced Analytics module
2. Locate the option to insert your Piwik PRO account subdomain
3. You can either insert the URL of your main Piwik PRO subdomain or select to insert a direct link to a specific website in your Piwik PRO account
4. Click Connect account.
5. Log into your Piwik PRO account to locate your account subdomain. You can find it in the browser address bar, it looks like this: https://accountname.piwik.pro
6. To locate the URL of a specific domain on your Piwik PRO account, expand the domain selector on the top-right corner of the page and click the desired domain.
   • You can find the specific URL in the browser address bar, it looks similar to this example: 
     https://accountname.piwik.pro/analytics/#/3c02c0a7-9aed-...

Your Piwik PRO domain opens in a new browser tab when you click the Advanced Analytics module in Acquia Optimize.

For more information, visit the following:

Piwik PRO Help Center.

Learn more about Piwik Pro analytics in this video.

See also our user guide instructions on how to install and use Advanced Analytics with Piwik PRO in the Acquia Optimize platform.

Advanced Analytics with Piwik PRO.