Our vault server "had a problem" and our IT had to restore a previous (backup) version of our vault. Because of this we had to re-do some of the revision to our files. The problem is that these revised parts now have an incorrect revision date (the "checked in" date) and there does not seem to be a way to edit these back to what they were before the backup. We would like these dates to match the "pre-restoration" revision dates so that the drawings will have dates that match our quality control software. even logging into administrator these fields are always grayed out. Is there any way to force a change in these entries?