Not sure if ewh is replying to me or not. If so I didn't say I didn't want to know about them.
In our TeamCenter workflow process for release, if manual dims are detected during the checkmate run, the process cannot move forward. There are legitimate reasons for creating an edited dim and by setting the attribute checkmate recognizes it as such but only gives a warning not an error flag.
One could argue that a person could insidiously edit a dimension to cover up an error in the geometry and set the attribute to cover it up, but in our case that doesn't happen because the person who has the final say on the release (our CAD admin) looks at the drawing on screen and will see the colored dims and investigate if need be before release.
Mike