@Kevin McAllister Since VW doesn't seem to have any interest in adding this, I wrote you a workaround.   Running this command will open a dialog box with a list browser containing all of the viewports in the drawing (on either Design Layer or Sheet Layer), listing the viewport's Name, Layer, Drawing #, and Drawing Title.  If the viewport is "out of date", the text in the list browser will be red, and a check box will appear in the "Out of Date" column.   All columns are sorta
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