Did you know that as an administrator that you have access to analytics and reports? These are tools that administrators use to track portal activity and usage. Most reports can be filtered by time, date range, user group and other factors to hide data that is not necessary to your immediate purpose. Some reports are available only to users of the content toolset who are assigned the Producer level of permissions. These reports are available at the Document Manager.
For more information on these you can refer to the Administrator guide and/or contact your Customer Success Manager.