Mautic Integration w / Salesforce


Does anyone have any experience with the Salesforce integration with Mautic? I am trying to figure out how to configure it to start sending contacts in campaigns from Salesforce to Mautic. My IT team got the integration up and connected, but I cannot figure out how to get contacts to sync from Salesforce.

If you do have experience with the integration can you also let me know what your thoughts were? Was the syncing of contacts good?