Dennis Voorhees is suggesting the following:

"Example:  I notice in a dashboard that some trending chart reveals an anomaly.  Is this a truth being exposed or did someone enter a metric incorrectly?  We sell based on the former, but there will be need to review metric values and make corrections.

The product will need additional functionality which may impact the design - greater variety of trending granularity, limited access to admin functions, organization, etc.  And using the Export / Import function and relying on EV to ignore values is / will be seriously flawed."