Checkin even if identical

By default, Rational ClearCase does not allow you to check a file or folder element into source control if it is identical to the previous version of the same element. Use the Checkin even if identical Advanced Options preference to override this setting and enable you to check an element into ClearCase even if it is identical to the previous version of the same element.

Note: This option is available only in ClearCase version 5.0 or later.