You'll probably want to run Analytics and Tag Manager on your Zenario site.
First go to Google and get your code, copy it :
Then go to Organizer on your site, and in to Configuration->Site settings, and find the site-wide <head> and <body> setting:
Then paste in the code:
Google sets cookies. If you wish to hold back the Analytics code until a user has approved to have cookies put on their browser, you should put it in the "Cookie-creating HTML/JS" tab. This is more compliant with regulations, but may result in fewer visitors being counted. To have it always run, put it on the simple "<head> HTML/JS" tab.
Save the setting, and you're done.