Currently when you make an adjustment and and mark it as "do not post" and then make a 2nd adjustment on the gift at a later date the 2nd adjustment details override the first adjustment details and you lose all history of the first adjustment and why it was made.  If the first adjustment has a "posted" status then the adjustment details remain and you have a clear history of all adjustments made.  Adjustment Details should remain whether the status of the adjustment is "posted" or "do not post" so that the user can view a full history, with adjustment details, for all adjustments on the revenue.