You can change the revision
level that identifies the processing status of a material or document.To change the revision level of a material or document:
The Change revision level <object>: Initial Screen appears.
The Change revision level <object>: Overview Screen appears.
This overview lists all the revision levels that have been assigned so far. In addition, you see the change number, the valid-from date, and the change number description.
As an alternative, you can have them sorted by valid-from date or change number.