BIMUNITS
Determines how units are converted when attaching a BIM underlay to a drawing.
0 = The units of the underlay are converted to the units of the drawing (INSUNITS system variable is used; if INSUNITS is set to 0, then INSUNITSDEFTARGET is used).
1 = No units are converted. The underlay is inserted with 1:1 units, even if the units are different.
2 = The units of the drawing are converted to the units of underlay. INSUNITS is changed to the corresponding value and BIMUNITS is set to 0 so that all subsequent underlays use the units of the drawing.
Type: Integer
Saved: In the drawing
Range: 0 to 2
Default: 0