Import contacts from external sources such as Google

I was going through the Suite CRM user guide. In the section Importing Records > User Import Wizard features > The last bullet point say the following:

  • Ability to import contacts from external sources such as Google — Ability to import Google Contacts for person-type modules such as Contacts, Leads, and Targets, relate SuiteCRM records to Google Contacts, and communicate with Google Contacts from within SuiteCRM

I couldn’t figure out how to do this within the CRM. Can someone please guide me through this.