MetaData Field for Wokflows Reject Comments

Hi everyone,
When you reject a content for review in a workflow step there is a field in which you can add the reasons for rejection, this comments are included in the notification email that is sent to the previous most recent contributor, however I'd like to know whteher there is a way to include the message field as a metadata such that it can be reviewed in the Content info for all previous steps.


Thanks,
Jorge.