A user’s user ID is recorded as the signature of record in SAS^® Drug Development 4.5.3. This value is not displayed in the Signature dialog box in the user interface when viewing a signature record, instead the display name associated with the user ID is displayed. If the display name associated with the user ID changes, this change is reflected in the signature in the user interface. A user ID cannot be changed. The audit trail record for the signature contains the User ID.

To obtain a fix for this issue, contact SAS Technical Support.

Operating System and Release Information