By default IBM Connections Metrics reports can be displayed in three different dimensions: Geography, Department and Role. If you want to change this to other profile fields you can do that as described in this link: http://ibm.co/1dnNgug However you need to
IBM Connections 4: How to hide link to “Metrics” in Communities
If you do not have yet installed a Cognos server or if you do not want to allow all users to access to Metrics within Communities you might want to hide the “Metrics” link which is visible to every user