Change Contacts Preview on Accounts page

Change Contacts Preview on Accounts page

Is it possible to alter the fields on the Contacts related preview on viewing an Account? It would be handy to have the Contacts role displayed there, so you can quickly click on the contact that is "Manager" for example etc... without having to scroll down the page to find which one that is. The same needs to be altered on the mobile app. See pic below of the web version: