Edit fields in Intelligence Pane record preview?

I would like to amend the visible fields in the Intelligence Pane when clicking on the 'preview' for a contact record, list view. In the documentation it states: 

The preview typically displays a few key fields (e.g. name, website, phone, etc.) for the record on the business card panel with the option to view more fields by clicking the Show More link on the bottom left. Please note that administrators can configure what fields appear on the business card panel via Admin > Studio. For more information on editing layouts, please refer to the Studio documentation in the Administration Guide. 

But I have been through the Studio documentation and cannot find it! 

Any ideas please?