We have been migrating data from our old system to ePDM. As we are going through some files, we have found for example that Revision 2 has a typo error. Revision 3 is the active/ released file. Is there a way to go back and "fix" the error in the old version but leave it alone otherwise? This will only be done for the migrated legacy data to smooth the history. Is this even possible? Normally, I would not want to be able to edit old versions/revisions. Thanks