Add expiration date and last date accessed to items in Portal

Idea created by jtessier on Jun 1, 2017

    Please add the capability and metadata for content (items) in Portal to be expired.  In the methodology for this, please add last accessed to the list of metadata for an item as well.  Enabling the capability to expire content in an Enterprise Portal is key to keeping the portal content current and keeping backups reasonable.   The capability to expire content should be configurable to be based on one of three attributes:  1) Date last accessed, 2) Date last modified, or 3) Date created.