I would like to know how to label a part configuration in a title block. So lets say that the drawing itself has it's own revisions i.e. from adding notes, or tables, or any "document change", but the part itself has a new configuration but it's the same part number. How do I explain in the drawing that the part is a different configuration? I don't want to add revision letters to different configurations of the same part. That would get confusing if say the part is a REV B and the drawing itself is a REV C.