Sourcing - Override Scores: No date and time stamp available

Hi All,

When a team member enters a score against a requirement, the system date and time stamps the entry for each team member.  But when the buyer (team member with full access) overrides a score, the system only logs the name of the user who performed this.  There is no visible date and time stamp.

Can someone advise if there is a date and time stamp in the background, and if so how to access this information.  This is data that is required for audit trail and to provide complete transparency within the sourcing business process.

Thanks all!

Debra