Hi, thanks for your reply

>>this is depend on your current drawing items unit . i mean if it in ( m ,cm or mm )>> there are m and cm units.

>>i suggest to check your current VP rectangle. check if it's as the same model layout units .>> the VP rectangle would be the Viewports in the Layout? The paper size is A2 59.4 x 42.00 mm if that gives more details about my drawing.

>>Q: what do you mean by '' Scale list''>> as shown in the image.