The N sheet is a ...
The document tested is a drawing. 
Perform the operation based on the N sheet size specified in the drawing.
Select the sheet number from the list. The number of sheets must be a numeric value. It can be entered using the keyboard or the drop-down list.
The format to be analyzed is selected from the list: " A4H, " " A4V, " " A2," etc.
Example: If, in the drawing, sheet size " 1 " is equal to " A3," then the operation is applied.
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