Version history lets you see all the previous revisions that other users have made to that file. You can also restore an earlier version of the file.
You will see a list of the different versions of the file that have been uploaded. You can click on a file version to view it. You can also click the Roll back icon to restore a version to the current version.
is requesting access to a wiki that you have locked: http://my.axerosolutions.com/spaces/5/communifire-documentation/wiki/view/21093/file-version-history