Office 365 Mac - Address Book

I recently transferred all my data from a MacBook Pro to a new MacBook Pro. Following this transfer although Outlook still contains all my Contacts. However My Outlook Address Book is empty. 

I have tried to re-populate my address books but have become increasingly frustrated as all the information available instructs you to 'right click' on the Contacts Folder, select Properties and select the option 'Add as an Address Book' but this option isn't available.

Any advice would be appreciated.